Transaction

{
  "amount": [
    "0.020000 OPT"
  ],
  "toAddress": "optio1n4ltf7expqea0r2g3v6w0z4wyc5ndug0rvgzc3",
  "fromAddress": "optio1zyj64zpryvu8rlyjd4zgkykq9qs8gzrdc93aej"
}