Transaction

{
  "amount": [
    "646.885864 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1ecms6r4wq46czzxxah7p5crgxrnvrjnc8qmwfm"
}