tx 0x9fded68418ff5b0fe19d5a0eb4f4b6a92e9160f725334dbe0e7125a5c6e5711aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1043609978,
    "order_id": 12121041,
    "new_price": null
  }
}