Transaction

{
  "amount": [
    "544.453629 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1kflve9j0jh0tyy0nuscx9cn7ja8u8h5jzcawhj"
}