tx 0xdac7c6c87ee1ed89d7b0e3a540c2e54e85eeae5f30bbf6b9a08e1cd4f6c716fdCopy

payload

{
  "ModifyOrder": {
    "new_size": 12977621667,
    "order_id": 69898524,
    "new_price": 510000000
  }
}