Transaction

{
  "amount": [
    "641.337979 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1m9vg62m48tejxcsey9ncgek9rvhxd4266jc57t"
}