tx 0x673bb2d8e240956f4cf9469373a95f49c0c55acad6a33b833ac6b4feb2c82e1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 18309649715,
    "order_id": 171847110,
    "new_price": 519000000
  }
}