Transaction

{
  "amount": [
    "510.743687 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1s8a4cqd2vyq4cpua05cd9upj9uz8nrr7tdhlxu"
}