tx 0xad0b9b7be0a8fb4e298a6d21f49f8ba3d0a12620ce4ea86ad7318b9f5a3ecb2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 16250412968,
    "order_id": 67513868,
    "new_price": 484000000
  }
}