tx 0xfe17f3c8a0107337592365b7c0334abb8e3f3bb5f03a5eca81a5e0fc46f19e9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 19758079,
    "order_id": 37208741,
    "new_price": null
  }
}