tx 0xcdee0f5b5b7f69b44fcd2aad3e1bf50f20b9d92f5b4324bda4e564eade34b9feCopy

payload

{
  "ModifyOrder": {
    "new_size": 31412385,
    "order_id": 433585679,
    "new_price": null
  }
}