Transaction

{
  "amount": [
    "551.581984 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1ur4jwgwd4tg59k7dy3h52mzc59uzyd8s3es0w4"
}