Transaction

{
  "amount": [
    "638.426567 OPT"
  ],
  "toAddress": "optio1f5upuqyyappngg55q87wnh7546vwnw6kxlt5jn",
  "fromAddress": "optio18yuq3w78syvw9mxuyldsc5zaavvfd0hq7v7ak0"
}