Transaction

{
  "amount": [
    "509.958929 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1m0vtkdfjyavptgwq4gv4nyrcttkv6zhlzw2fzu"
}