tx 0x8d5ccc16eb57e28530d5da007d13a902404e0bd8dd3b140e9a8eaad13e6f0a9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2215098443,
    "order_id": 439891441,
    "new_price": null
  }
}