Transaction

{
  "amount": [
    "257.813689 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1gmcjypz578m7ewvcc4dczlcakeug2uns7gyz9p"
}