Hi Jaun, I have created and deploy contract successfully from code, and even I can verify that contract in my Ethereum node (electron running on my window machine). Now I am facing some problem, I can execute contract from ethereum node from my machine and cross check the same from testnet explorer, https://testnet.etherscan.io/address/0x507143a9f86c970234f15fe153151ecfaf11b7d6
. But I cant able to call contract from my code. Its Actually not transferring Token to other address, I can only get static returns.