Transaction

{
  "amount": [
    "189.964872 OPT"
  ],
  "toAddress": "optio1zkfjj2e02f4h20vz5zkpdr9gh959pfg3a55a4t",
  "fromAddress": "optio123psx2kqpr6vufxk85qm6tzl6c3umrseu3mly5"
}