tx 0x222aaa60fc3e1a68b6e2e5982be4cce9867e8fc28a9ff81f1c63ef6b61ed7c1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4130896,
    "order_id": 27100293,
    "new_price": null
  }
}