Transaction

{
  "amount": [
    "503.473001 OPT"
  ],
  "toAddress": "optio1f5upuqyyappngg55q87wnh7546vwnw6kxlt5jn",
  "fromAddress": "optio1vc5cn38s72cs0gh3h7hju0ttp3nr8rj68466gg"
}