Transaction

{
  "amount": [
    "640.978427 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1utjz7fg6ke43vs88nnm9lh0dp2y3g8jjt3j45x"
}