Transaction

{
  "amount": [
    "640.894251 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio16sc3pumzx8z572k04nc0ke0x6jjy3mwx3sj4rh"
}