Transaction

{
  "amount": [
    "520.739540 OPT"
  ],
  "toAddress": "optio1w3zc5ym4230jllt872vpdtjfjw5nksy4f862sk",
  "fromAddress": "optio1e8dr0mugym5s38ext84ndsf472l8ycmxl9x4g5"
}