Transaction

{
  "amount": [
    "643.286491 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio17hhsdeu4953elpp57n9d9y9dv0e8vsvh08s7g0"
}