Transaction

{
  "amount": [
    "643.064210 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1ex9ukxhd0pnue7m8etjhd48pwmcxy28zfyzyce"
}