Transaction

{
  "amount": [
    "639.461607 OPT"
  ],
  "toAddress": "optio1f5upuqyyappngg55q87wnh7546vwnw6kxlt5jn",
  "fromAddress": "optio1ff2vmjmr2c37532jtkmc5yy4d8cfm2kr66ey38"
}