tx 0x6bfbaec72c617bcb6c6897bdb3478c62ca4f18f4e2f3b6b5a5ac58f0baa7a699Copy

payload

{
  "ModifyOrder": {
    "new_size": 10429732,
    "order_id": 19582497,
    "new_price": null
  }
}