tx 0xdf6bc2f0acaf6cc73ac7bfe53e81508ef6d6b4bef8b7d45d52b8ff62e1387c2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 20938446,
    "order_id": 11480217,
    "new_price": null
  }
}