Transaction

{
  "amount": [
    "641.610258 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1xl9xpqlrv6aedj9sjv2g3e48vu97dtkvsnu5mm"
}