Transaction

{
  "amount": [
    "500.677569 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1jh7msams7lg5ryvz3gwh4d5j7pkpnrm3cgyrat"
}