tx 0x4faf6f5380d375f55de1f7ebd835d020c2ecb1d5b1de3ffdfb9a7920535b4d4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1141640767,
    "order_id": 352482480,
    "new_price": null
  }
}