tx 0x2664d0c9b45168e4110f9ebfb1f78c4c92a5697e95c6b36d6cddf8eba9bb3d78Copy

payload

{
  "ModifyOrder": {
    "new_size": 1838742345,
    "order_id": 17819043,
    "new_price": null
  }
}