Transaction

{
  "amount": [
    "257.882387 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1eva9w5mlqpgst5ttq8kh8hvhfr00yqtmge5ksv"
}