diff --git a/dist/esm/index.evm.js b/dist/esm/index.evm.js
index 7371f6b..d3ff9c7 100644
--- a/dist/esm/index.evm.js
+++ b/dist/esm/index.evm.js
@@ -2,7 +2,7 @@ import { ethers } from 'ethers';
 import Blockchains from '@depay/web3-blockchains';
 
 const findFragment = ({ fragments, method, params })=>{
-  return contract.interface.fragments.find((fragment) => {
+  return fragments.find((fragment) => {
     return(
       fragment.name == method &&
       (fragment.inputs && params && typeof(params) === 'object' ? fragment.inputs.length == Object.keys(params).length : true)
diff --git a/dist/esm/index.js b/dist/esm/index.js
index 15bc1fc..dc57256 100644
--- a/dist/esm/index.js
+++ b/dist/esm/index.js
@@ -725,7 +725,7 @@ let simulate = async function ({ blockchain, from, to, keys, api, params }) {
 };
 
 const findFragment = ({ fragments, method, params })=>{
-  return contract.interface.fragments.find((fragment) => {
+  return fragments.find((fragment) => {
     return(
       fragment.name == method &&
       (fragment.inputs && params && typeof(params) === 'object' ? fragment.inputs.length == Object.keys(params).length : true)
diff --git a/dist/esm/index.solana.js b/dist/esm/index.solana.js
index 2f15d64..17fb9b5 100644
--- a/dist/esm/index.solana.js
+++ b/dist/esm/index.solana.js
@@ -476,7 +476,7 @@ let simulate = async function ({ blockchain, from, to, keys, api, params }) {
 };
 
 const findFragment = ({ fragments, method, params })=>{
-  return contract.interface.fragments.find((fragment) => {
+  return fragments.find((fragment) => {
     return(
       fragment.name == method &&
       (fragment.inputs && params && typeof(params) === 'object' ? fragment.inputs.length == Object.keys(params).length : true)
diff --git a/dist/umd/index.evm.js b/dist/umd/index.evm.js
index 6ca7a30..1493a5d 100644
--- a/dist/umd/index.evm.js
+++ b/dist/umd/index.evm.js
@@ -9,7 +9,7 @@
   var Blockchains__default = /*#__PURE__*/_interopDefaultLegacy(Blockchains);
 
   const findFragment = ({ fragments, method, params })=>{
-    return contract.interface.fragments.find((fragment) => {
+    return fragments.find((fragment) => {
       return(
         fragment.name == method &&
         (fragment.inputs && params && typeof(params) === 'object' ? fragment.inputs.length == Object.keys(params).length : true)
diff --git a/dist/umd/index.js b/dist/umd/index.js
index 38a4cb1..400d0d8 100644
--- a/dist/umd/index.js
+++ b/dist/umd/index.js
@@ -731,7 +731,7 @@
   };
 
   const findFragment = ({ fragments, method, params })=>{
-    return contract.interface.fragments.find((fragment) => {
+    return fragments.find((fragment) => {
       return(
         fragment.name == method &&
         (fragment.inputs && params && typeof(params) === 'object' ? fragment.inputs.length == Object.keys(params).length : true)
diff --git a/dist/umd/index.solana.js b/dist/umd/index.solana.js
index 3aaa1dc..48c51a2 100644
--- a/dist/umd/index.solana.js
+++ b/dist/umd/index.solana.js
@@ -482,7 +482,7 @@
   };
 
   const findFragment = ({ fragments, method, params })=>{
-    return contract.interface.fragments.find((fragment) => {
+    return fragments.find((fragment) => {
       return(
         fragment.name == method &&
         (fragment.inputs && params && typeof(params) === 'object' ? fragment.inputs.length == Object.keys(params).length : true)
diff --git a/src/platforms/evm/estimate.js b/src/platforms/evm/estimate.js
index 149a4e7..611132d 100644
--- a/src/platforms/evm/estimate.js
+++ b/src/platforms/evm/estimate.js
@@ -1,7 +1,7 @@
 import { ethers } from 'ethers'
 
 const findFragment = ({ fragments, method, params })=>{
-  return contract.interface.fragments.find((fragment) => {
+  return fragments.find((fragment) => {
     return(
       fragment.name == method &&
       (fragment.inputs && params && typeof(params) === 'object' ? fragment.inputs.length == Object.keys(params).length : true)