Transaction

{
  "amount": [
    "306.351875 OPT"
  ],
  "toAddress": "optio19e6l344zmg3r6grct2jevarhy4039hd74ygunv",
  "fromAddress": "optio1z8y4uttp7vv7zggc5km52gsf3ctt8z0txzsfd6"
}