Transaction

{
  "amount": [
    "683.975354 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1ckkrra2hzmeskx8q9pcrgnfzwkd3xrfwwy7qpq"
}