tx 0xc64c6e522f6155f4daa073fdfdbf1c9195466f9ddf9f0e2cb0ad3ecc96590c2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 410849883,
    "order_id": 29327275,
    "new_price": 10004000000
  }
}