Transaction

{
  "amount": [
    "640.185956 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1clqxyldu9etuphx6nfalzr9nr6dqaxdflj7mcn"
}