tx 0x98dcb5df0c4dc27edc226f7a4b8ff1d785eabac0e53a8d42e3d6c6edd4dd3bcaCopy

payload

{
  "ModifyOrder": {
    "new_size": 1303551110,
    "order_id": 383971965,
    "new_price": null
  }
}