tx 0x5f0487736480eb69694be9ac4b622bf63f1c3544f1d80f3d855626a7a8a2a3adCopy

payload

{
  "ModifyOrder": {
    "new_size": 808416375,
    "order_id": 345494216,
    "new_price": 21473000000
  }
}