tx 0x1cd63c0c9e7ad74b8b8a2ecaed9b31a5718a59f5649a48ce2c6f5c45a4d996bdCopy

payload

{
  "ModifyOrder": {
    "new_size": 4886170,
    "order_id": 11520691,
    "new_price": null
  }
}