Transaction

{
  "amount": [
    "644.656493 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1ww9l73rd8eztkvr82aqu8pvlh9luv4mcpx2ejd"
}