Transaction process

Following the above rules, assemble JSON content. For example, the content for a transfer is as follows:

{"p":"esc-20","op":"transfer","tick":"ela","amt":"1000"}

After adding the prefix:

data:,{"p":"esc-20","op":"transfer","tick":"ela","amt":"1000"}

After converting it to hexadecimal:

0x646174613a2c7b2270223a226573632d3230222c226f70223a227472616e73666572222c227469636b223a22656c61222c22616d74223a2231303030227d

Finally, send this hexadecimal data as the transaction's data. Here is an example JavaScript code:

// Transfer data
const transfer = { 
  p: 'esc-20',
  op: 'transfer',
  tick: 'ela',
  amt: '1000'
};
// Add the prefix
const esc20Data = 'data:,' + JSON.stringify(transfer);
// Convert to hexadecimal
const hexData = Web3.utils.stringToHex(esc20Data);

// Example code for sending a transaction
const transaction = {
  from: 'sender_address', // Replace with the actual sender address
  to: 'recipient_address', // Replace with the actual recipient address
  value: 0,
  gas: 'gas_amount', // Replace with the actual gas amount
  gasPrice: 'gas_price', // Replace with the actual gas price
  data: hexData // Add hexadecimal data as the transaction's data
};

// Transaction sending logic, this is just an example, actual implementation may depend on the blockchain library or tool used
web3.eth.sendTransaction(transaction, (error, hash) => {
   if (!error) {
     console.log('Transaction hash:', hash);
   } else {
     console.error('Transaction error:', error);
   }
});