Transaction

{
  "amount": [
    "539.889162 OPT"
  ],
  "toAddress": "optio1f5upuqyyappngg55q87wnh7546vwnw6kxlt5jn",
  "fromAddress": "optio1md0gqw38vu2hs0pkcvq2new7at04cj0v853gke"
}