Transaction

{
  "amount": [
    "643.025389 OPT"
  ],
  "toAddress": "optio1f5upuqyyappngg55q87wnh7546vwnw6kxlt5jn",
  "fromAddress": "optio183fxzp3q0w8mdhvyp5y2p6gr2zusa3xw0zjpu0"
}