Transaction

{
  "amount": [
    "637.475199 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio16m869pmq7uyv7f89h6n0esq3kk3nze3x33uvfd"
}