Transaction

{
  "amount": [
    "641.474711 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1j09fdwu637pxz6c30fk9t3lr0vn5umj96fluzk"
}