Transaction

{
  "amount": [
    "537.618902 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1dh0k4u394zxh5x4gr8n29n3n82l9lrf3jvkylv"
}