tx 0x20aa65e6e6a3c6e52f3c032857a56c1002c002e4e9003f7a78af2c0323f9ff0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 175933559,
    "order_id": 16817439,
    "new_price": null
  }
}