tx 0xc1a646db8c1f7b11a19b5fa5f68b53e1d0919bbc1b618433b0fd928e905d6c8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2510968,
    "order_id": 12052152,
    "new_price": null
  }
}