Transaction

{
  "amount": [
    "646.729621 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1ll4h7vq6qzn5xqhyk7wma4326nwvuw23dtxhv8"
}