Transaction

{
  "amount": [
    "643.489062 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1xhu2g8gvgy5w439tmh9c27tjetkw9r5xk97zz8"
}