tx 0x40190753b347c5b1618e2ca6567a71ca82f9a1d77eab18758a22c7e5ebb7fc5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1906073465,
    "order_id": 38236760,
    "new_price": 493000000
  }
}