Transaction

{
  "amount": [
    "644.485602 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1wv5ng5pgc09n7kj34fqv30sjryz7h8hmvvyfut"
}