Transaction

{
  "amount": [
    "321.071921 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1uk4vahy7l0tfpnatansmg3j8xvqssz6e07dqju"
}