Transaction

{
  "amount": [
    "638.509181 OPT"
  ],
  "toAddress": "optio1ccxay6u5w8quduc7cwzfj76ujc3d8sycpxkhm5",
  "fromAddress": "optio1d6jdf0gshzhxg0ye85r4c4thapetv4rv7w3x7j"
}