Transaction

{
  "amount": [
    "18.700000 OPT"
  ],
  "toAddress": "optio1f5upuqyyappngg55q87wnh7546vwnw6kxlt5jn",
  "fromAddress": "optio1gkgrp6tvgnrwlz5mrsj3xhkh7znr7hpqnm6euw"
}