diff --git a/.babelrc b/.babelrc
index 908b2c2..3f7e63a 100644
--- a/.babelrc
+++ b/.babelrc
@@ -13,7 +13,8 @@
           "chrome": "67",
           "safari": "11.1"
         },
-        "useBuiltIns": "usage"
+        "useBuiltIns": "usage",
+        "corejs": 2
       }
     ]
   ]
diff --git a/docs/config_networks_flo_mainnet.js.html b/docs/config_networks_flo_mainnet.js.html
index 2bdfb43..f16ab8b 100644
--- a/docs/config_networks_flo_mainnet.js.html
+++ b/docs/config_networks_flo_mainnet.js.html
@@ -25,7 +25,7 @@
   <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
   <link type="text/css" rel="stylesheet" href="styles/monokai-sublime.css">
 
-  
+
 
   <!-- start Mixpanel -->
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@@ -56,17 +56,17 @@
     <ul>
       <li >
         <a href="index.html">
-          
+
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               <path d="M0 0h24v24H0z" fill="none"/>
             </svg>
-          
-          
+
+
         </a>
       </li>
 
-      
+
 
     </ul>
   </div>
@@ -80,18 +80,18 @@ <h3>Classes</h3><ul><li id="Artifact-nav"><a href="Artifact.html">Artifact</a><u
   </nav>
 
   <div id="main">
-    
+
       <h1 class="page-title">
         config/networks/flo/mainnet.js
       </h1>
-    
 
-    
-      
+
+
+
 
 <section>
   <article>
-    <pre class="prettyprint source linenums"><code>import { Insight } from 'insight-explorer'
+    <pre class="prettyprint source linenums"><code>import { Insight } from '@oipwg/insight-explorer'
 import { varIntBuffer } from '../../../util/btc'
 
 const floFeePerKb = 100000
@@ -202,7 +202,7 @@ <h1 class="page-title">
   </article>
 </section>
 
-    
+
 
 
   </div>
@@ -216,7 +216,7 @@ <h1 class="page-title">
   <script src="scripts/linenumber.js"></script>
   <script src="scripts/pagelocation.js"></script>
 
-  
-  
+
+
 </body>
 </html>
diff --git a/docs/modules_wallets_ExplorerWallet.js.html b/docs/modules_wallets_ExplorerWallet.js.html
index fd74753..303116f 100644
--- a/docs/modules_wallets_ExplorerWallet.js.html
+++ b/docs/modules_wallets_ExplorerWallet.js.html
@@ -25,7 +25,7 @@
   <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
   <link type="text/css" rel="stylesheet" href="styles/monokai-sublime.css">
 
-  
+
 
   <!-- start Mixpanel -->
   <script type="text/javascript">(function(e,a){if(!a.__SV){var b=window;try{var c,l,i,j=b.location,g=j.hash;c=function(a,b){return(l=a.match(RegExp(b+"=([^&]*)")))?l[1]:null};g&&c(g,"state")&&(i=JSON.parse(decodeURIComponent(c(g,"state"))),"mpeditor"===i.action&&(b.sessionStorage.setItem("_mpcehash",g),history.replaceState(i.desiredHash||"",e.title,j.pathname+j.search)))}catch(m){}var k,h;window.mixpanel=a;a._i=[];a.init=function(b,c,f){function e(b,a){var c=a.split(".");2==c.length&&(b=b[c[0]],a=c[1]);b[a]=function(){b.push([a].concat(Array.prototype.slice.call(arguments,
@@ -56,17 +56,17 @@
     <ul>
       <li >
         <a href="index.html">
-          
+
             <svg fill="#6D6D6D" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
               <path d="M10 20v-6h4v6h5v-8h3L12 3 2 12h3v8z"/>
               <path d="M0 0h24v24H0z" fill="none"/>
             </svg>
-          
-          
+
+
         </a>
       </li>
 
-      
+
 
     </ul>
   </div>
@@ -80,21 +80,21 @@ <h3>Classes</h3><ul><li id="Artifact-nav"><a href="Artifact.html">Artifact</a><u
   </nav>
 
   <div id="main">
-    
+
       <h1 class="page-title">
         modules/wallets/ExplorerWallet.js
       </h1>
-    
 
-    
-      
+
+
+
 
 <section>
   <article>
     <pre class="prettyprint source linenums"><code>import { sign } from 'bitcoinjs-message'
 import { ECPair, payments, address } from 'bitcoinjs-lib'
 import coinselect from 'coinselect'
-import Insight from 'insight-explorer'
+import Insight from '@oipwg/insight-explorer'
 
 // This dependency was not found:
 //
@@ -779,7 +779,7 @@ <h1 class="page-title">
   </article>
 </section>
 
-    
+
 
 
   </div>
@@ -793,7 +793,7 @@ <h1 class="page-title">
   <script src="scripts/linenumber.js"></script>
   <script src="scripts/pagelocation.js"></script>
 
-  
-  
+
+
 </body>
 </html>
diff --git a/package-lock.json b/package-lock.json
index 5655ce5..3f3537b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,53 +1,73 @@
 {
   "name": "js-oip",
-  "version": "2.4.0",
+  "version": "2.4.6",
   "lockfileVersion": 1,
   "requires": true,
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+      "version": "7.8.4",
+      "resolved": "https://registry.npmjs.org/@babel/cli/-/cli-7.8.4.tgz",
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       "dev": true,
       "requires": {
-        "chokidar": "^2.0.3",
-        "commander": "^2.8.1",
+        "chokidar": "^2.1.8",
+        "commander": "^4.0.1",
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         "glob": "^7.0.0",
-        "lodash": "^4.17.10",
-        "mkdirp": "^0.5.1",
-        "output-file-sync": "^2.0.0",
+        "lodash": "^4.17.13",
+        "make-dir": "^2.1.0",
         "slash": "^2.0.0",
         "source-map": "^0.5.0"
+      },
+      "dependencies": {
+        "commander": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz",
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+          "dev": true
+        }
       }
     },
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-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz",
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+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.8.3.tgz",
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       "dev": true,
       "requires": {
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+        "@babel/highlight": "^7.8.3"
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-      "version": "7.3.4",
-      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.3.4.tgz",
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+    "@babel/compat-data": {
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.9.0.tgz",
+      "integrity": "sha512-zeFQrr+284Ekvd9e7KAX954LkapWiOmQtsfHirhxqfdlX6MEC32iRE+pqUGlYIBchdevaCwvzxWGSy/YBNI85g==",
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-        "@babel/generator": "^7.3.4",
-        "@babel/helpers": "^7.2.0",
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-        "@babel/template": "^7.2.2",
-        "@babel/traverse": "^7.3.4",
-        "@babel/types": "^7.3.4",
-        "convert-source-map": "^1.1.0",
+        "browserslist": "^4.9.1",
+        "invariant": "^2.2.4",
+        "semver": "^5.5.0"
+      }
+    },
+    "@babel/core": {
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.9.0.tgz",
+      "integrity": "sha512-kWc7L0fw1xwvI0zi8OKVBuxRVefwGOrKSQMvrQ3dW+bIIavBY3/NpXmpjMy7bQnLgwgzWQZ8TlM57YHpHNHz4w==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.8.3",
+        "@babel/generator": "^7.9.0",
+        "@babel/helper-module-transforms": "^7.9.0",
+        "@babel/helpers": "^7.9.0",
+        "@babel/parser": "^7.9.0",
+        "@babel/template": "^7.8.6",
+        "@babel/traverse": "^7.9.0",
+        "@babel/types": "^7.9.0",
+        "convert-source-map": "^1.7.0",
         "debug": "^4.1.0",
-        "json5": "^2.1.0",
-        "lodash": "^4.17.11",
+        "gensync": "^1.0.0-beta.1",
+        "json5": "^2.1.2",
+        "lodash": "^4.17.13",
         "resolve": "^1.3.2",
         "semver": "^5.4.1",
         "source-map": "^0.5.0"
@@ -61,742 +81,932 @@
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           }
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+        "ms": {
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
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+          "dev": true
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-      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.3.4.tgz",
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+      "version": "7.9.4",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.9.4.tgz",
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       "dev": true,
       "requires": {
-        "@babel/types": "^7.3.4",
+        "@babel/types": "^7.9.0",
         "jsesc": "^2.5.1",
-        "lodash": "^4.17.11",
-        "source-map": "^0.5.0",
-        "trim-right": "^1.0.1"
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+        "source-map": "^0.5.0"
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+      "resolved": "https://registry.npmjs.org/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.8.3.tgz",
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+        "@babel/types": "^7.8.3"
       }
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-        "@babel/types": "^7.0.0"
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+      "integrity": "sha512-4EVb+w4rx+YfVM32HQX42AbbT7/1f5zwAYhIujKXKk8NQK+JfRVl3pqT3hjNn/L+RstigmGGKVwHA/P0wgITZw==",
       "requires": {
         "safe-buffer": "^5.1.1"
       }
@@ -9498,12 +10387,23 @@
       }
     },
     "w3c-hr-time": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/w3c-hr-time/-/w3c-hr-time-1.0.1.tgz",
-      "integrity": "sha1-gqwr/2PZUOqeMYmlimViX+3xkEU=",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/w3c-hr-time/-/w3c-hr-time-1.0.2.tgz",
+      "integrity": "sha512-z8P5DvDNjKDoFIHK7q8r8lackT6l+jo/Ye3HOle7l9nICP9lf1Ci25fy9vHd0JOWewkIFzXIEig3TdKT7JQ5fQ==",
+      "dev": true,
+      "requires": {
+        "browser-process-hrtime": "^1.0.0"
+      }
+    },
+    "w3c-xmlserializer": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-1.1.2.tgz",
+      "integrity": "sha512-p10l/ayESzrBMYWRID6xbuCKh2Fp77+sA0doRuGn4tTIMrrZVeqfpKjXHY+oDh3K4nLdPgNwMTVP6Vp4pvqbNg==",
       "dev": true,
       "requires": {
-        "browser-process-hrtime": "^0.1.2"
+        "domexception": "^1.0.1",
+        "webidl-conversions": "^4.0.2",
+        "xml-name-validator": "^3.0.0"
       }
     },
     "walker": {
@@ -9537,9 +10437,9 @@
       "dev": true
     },
     "whatwg-url": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-6.5.0.tgz",
-      "integrity": "sha512-rhRZRqx/TLJQWUpQ6bmrt2UV4f0HCQ463yQuONJqC6fO2VoEb1pTYddbe59SkYq87aoM5A3bdhMZiUiVws+fzQ==",
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-7.1.0.tgz",
+      "integrity": "sha512-WUu7Rg1DroM7oQvGWfOiAK21n74Gg+T4elXEQYkOhtyLeWiJFoOGLXPKI/9gzIie9CtwVLm8wtw6YJdKyxSjeg==",
       "dev": true,
       "requires": {
         "lodash.sortby": "^4.7.0",
@@ -9548,9 +10448,9 @@
       }
     },
     "which": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
-      "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
+      "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
       "dev": true,
       "requires": {
         "isexe": "^2.0.0"
@@ -9562,21 +10462,6 @@
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
-    "which-pm-runs": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/which-pm-runs/-/which-pm-runs-1.0.0.tgz",
-      "integrity": "sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs=",
-      "optional": true
-    },
-    "wide-align": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
-      "integrity": "sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==",
-      "optional": true,
-      "requires": {
-        "string-width": "^1.0.2 || 2"
-      }
-    },
     "wif": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/wif/-/wif-2.0.6.tgz",
@@ -9585,15 +10470,55 @@
         "bs58check": "<3.0.0"
       }
     },
-    "wordwrap": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
-      "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc="
+    "word-wrap": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
+      "dev": true
+    },
+    "wrap-ansi": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-6.2.0.tgz",
+      "integrity": "sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==",
+      "dev": true,
+      "requires": {
+        "ansi-styles": "^4.0.0",
+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "4.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
+          "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
+          "dev": true,
+          "requires": {
+            "@types/color-name": "^1.1.1",
+            "color-convert": "^2.0.1"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "dev": true,
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+          "dev": true
+        }
+      }
     },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "dev": true
     },
     "write": {
       "version": "0.2.1",
@@ -9604,37 +10529,45 @@
         "mkdirp": "^0.5.1"
       }
     },
-    "ws": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
-      "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
+    "write-file-atomic": {
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-1.3.4.tgz",
+      "integrity": "sha1-+Aek8LHZ6ROuekgRLmzDrxmRtF8=",
       "requires": {
-        "async-limiter": "~1.0.0",
-        "safe-buffer": "~5.1.0",
-        "ultron": "~1.1.0"
+        "graceful-fs": "^4.1.11",
+        "imurmurhash": "^0.1.4",
+        "slide": "^1.1.5"
       }
     },
+    "ws": {
+      "version": "7.2.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.2.3.tgz",
+      "integrity": "sha512-HTDl9G9hbkNDk98naoR/cHDws7+EyYMOdL1BmjsZXRUjf7d+MficC4B7HLUPlSiho0vg+CWKrGIt/VJBd1xunQ==",
+      "dev": true
+    },
     "xml-name-validator": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-3.0.0.tgz",
       "integrity": "sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==",
       "dev": true
     },
+    "xmlchars": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/xmlchars/-/xmlchars-2.2.0.tgz",
+      "integrity": "sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==",
+      "dev": true
+    },
     "xmlcreate": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/xmlcreate/-/xmlcreate-2.0.1.tgz",
       "integrity": "sha512-MjGsXhKG8YjTKrDCXseFo3ClbMGvUD4en29H2Cev1dv4P/chlpw6KdYmlCWDkhosBVKRDjM836+3e3pm1cBNJA==",
       "dev": true
     },
-    "xmlhttprequest-ssl": {
-      "version": "1.5.5",
-      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz",
-      "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4="
-    },
     "xtend": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+      "dev": true
     },
     "y18n": {
       "version": "4.0.0",
@@ -9642,10 +10575,70 @@
       "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
       "dev": true
     },
-    "yeast": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
-      "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk="
+    "yargs": {
+      "version": "15.3.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.3.1.tgz",
+      "integrity": "sha512-92O1HWEjw27sBfgmXiixJWT5hRBp2eobqXicLtPBIDBhYB+1HpwZlXmbW2luivBJHBzki+7VyCLRtAkScbTBQA==",
+      "dev": true,
+      "requires": {
+        "cliui": "^6.0.0",
+        "decamelize": "^1.2.0",
+        "find-up": "^4.1.0",
+        "get-caller-file": "^2.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^2.0.0",
+        "set-blocking": "^2.0.0",
+        "string-width": "^4.2.0",
+        "which-module": "^2.0.0",
+        "y18n": "^4.0.0",
+        "yargs-parser": "^18.1.1"
+      },
+      "dependencies": {
+        "find-up": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz",
+          "integrity": "sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==",
+          "dev": true,
+          "requires": {
+            "locate-path": "^5.0.0",
+            "path-exists": "^4.0.0"
+          }
+        },
+        "locate-path": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
+          "integrity": "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==",
+          "dev": true,
+          "requires": {
+            "p-locate": "^4.1.0"
+          }
+        },
+        "p-locate": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz",
+          "integrity": "sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==",
+          "dev": true,
+          "requires": {
+            "p-limit": "^2.2.0"
+          }
+        },
+        "path-exists": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-4.0.0.tgz",
+          "integrity": "sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==",
+          "dev": true
+        }
+      }
+    },
+    "yargs-parser": {
+      "version": "18.1.2",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.2.tgz",
+      "integrity": "sha512-hlIPNR3IzC1YuL1c2UwwDKpXlNFBqD1Fswwh1khz5+d8Cq/8yc/Mn0i+rQXduu8hcrFKvO7Eryk+09NecTQAAQ==",
+      "dev": true,
+      "requires": {
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 55feb34..18785ae 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "js-oip",
-  "version": "2.4.4",
+  "version": "2.4.6",
   "description": "A Javascript Library to fully interact with the Open Index Protocol",
   "main": "lib/index.js",
   "scripts": {
@@ -35,30 +35,31 @@
   },
   "homepage": "https://github.com/oipwg/js-oipx#readme",
   "devDependencies": {
-    "@babel/cli": "^7.2.0",
-    "@babel/core": "^7.2.0",
-    "@babel/node": "^7.2.0",
-    "@babel/plugin-proposal-export-default-from": "^7.2.0",
-    "@babel/preset-env": "^7.0.0-beta.51",
+    "@babel/cli": "^7.8.4",
+    "@babel/core": "^7.9.0",
+    "@babel/node": "^7.8.7",
+    "@babel/plugin-proposal-export-default-from": "^7.8.3",
+    "@babel/preset-env": "^7.9.0",
     "babel-core": "^7.0.0-bridge.0",
-    "babel-jest": "^24.8.0",
-    "jest": "^24.8.0",
+    "babel-jest": "^25.2.6",
+    "jest": "^25.2.7",
     "jest-expect-message": "^1.0.2",
     "jsdoc": "^3.6.3",
     "jsdoc-template": "git+https://github.com/oipwg/jsdoc-template.git",
     "standard": "^12.0.1"
   },
   "dependencies": {
-    "axios": "^0.19.0",
-    "bitcoinjs-lib": "^5.0.3",
-    "bitcoinjs-message": "^2.0.0",
+    "core-js": "^2.6.11",
+    "@oipwg/insight-explorer": "^2.0.0-beta.0",
+    "axios": "^0.19.2",
+    "bitcoinjs-lib": "^5.1.7",
+    "bitcoinjs-message": "^2.1.0",
     "coinselect": "^3.1.11",
-    "fcoin": "^1.0.0-beta.34",
-    "insight-explorer": "^1.0.10",
-    "ipfs-http-client": "^28.0.0",
-    "node-localstorage": "^1.3.1",
-    "rfc6902": "^3.0.1",
-    "varuint-bitcoin": "^1.1.0",
+    "fcoin": "^1.1.3",
+    "ipfs-http-client": "^42.0.0",
+    "node-localstorage": "^2.1.5",
+    "rfc6902": "^3.0.4",
+    "varuint-bitcoin": "^1.1.2",
     "wif": "^2.0.6"
   },
   "files": [
diff --git a/src/config/networks/flo/mainnet.js b/src/config/networks/flo/mainnet.js
index 01c1f93..508083a 100644
--- a/src/config/networks/flo/mainnet.js
+++ b/src/config/networks/flo/mainnet.js
@@ -1,4 +1,4 @@
-import { Insight } from 'insight-explorer'
+import { Insight } from '@oipwg/insight-explorer'
 import { varIntBuffer } from '../../../util/btc'
 
 const floFeePerKb = 100000
diff --git a/src/config/networks/flo/regtest.js b/src/config/networks/flo/regtest.js
index 0ecdffc..60dae87 100644
--- a/src/config/networks/flo/regtest.js
+++ b/src/config/networks/flo/regtest.js
@@ -1,4 +1,4 @@
-import { Insight } from 'insight-explorer'
+import { Insight } from '@oipwg/insight-explorer'
 import { varIntBuffer } from '../../../util/btc'
 
 const floFeePerKb = 10000
diff --git a/src/config/networks/flo/testnet.js b/src/config/networks/flo/testnet.js
index 27e28f1..bc721e5 100644
--- a/src/config/networks/flo/testnet.js
+++ b/src/config/networks/flo/testnet.js
@@ -1,4 +1,4 @@
-import { Insight } from 'insight-explorer'
+import { Insight } from '@oipwg/insight-explorer'
 import { varIntBuffer } from '../../../util/btc'
 
 const floFeePerKb = 10000
diff --git a/src/modules/flo/FLOTransaction.js b/src/modules/flo/FLOTransaction.js
index b645407..5a1988b 100644
--- a/src/modules/flo/FLOTransaction.js
+++ b/src/modules/flo/FLOTransaction.js
@@ -68,7 +68,7 @@ class FLOTransaction extends Transaction {
    * @return {Integer} Returns the length of the Transaction
    */
   __byteLength (__allowWitness, options) {
-    let byteLength = Transaction.prototype.__byteLength.call(this, __allowWitness)
+    let byteLength = Transaction.prototype.byteLength.call(this, __allowWitness)
 
     if ((options && options.excludeFloData) || this.version < 2) { return byteLength }
 
diff --git a/src/modules/wallets/ExplorerWallet.js b/src/modules/wallets/ExplorerWallet.js
index 4e077af..5731d4f 100644
--- a/src/modules/wallets/ExplorerWallet.js
+++ b/src/modules/wallets/ExplorerWallet.js
@@ -1,7 +1,7 @@
 import { sign } from 'bitcoinjs-message'
 import { ECPair, payments, address } from 'bitcoinjs-lib'
 import coinselect from 'coinselect'
-import Insight from 'insight-explorer'
+import * as ie from '@oipwg/insight-explorer'
 
 // This dependency was not found:
 //
@@ -66,7 +66,7 @@ class ExplorerWallet {
 
     if (options.network === 'testnet') { network = floTestnet }
 
-    if (options.explorerUrl) { network.explorer = new Insight(options.explorerUrl) }
+    if (options.explorerUrl) { network.explorer = new ie.Insight(options.explorerUrl) }
 
     if (!isValidWIF(options.wif, network.network)) {
       return { success: false, message: 'Invalid WIF', wif: options.wif, network: network.network }