Transaction

{
  "amount": [
    "499.850000 OPT"
  ],
  "toAddress": "optio1nz3tnfkumvtda6jyetscv9yc4asn49dmkw3a3c",
  "fromAddress": "optio1prldhgk8kd4adygu0jak7uqsrrhw8py6w787pz"
}