tx 0x3e0b44bc8a76d8b769c785e28d6d42aebd5f8cb86c74dfd6db18af733d6cbe9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 6402758,
    "order_id": 20267443,
    "new_price": null
  }
}