Transaction

{
  "amount": [
    "537.504470 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1y8v92g4zuuqa4teyjd45e6mqvzr9a2xxaj6f6g"
}