tx 0x34dbd9045d07eac18a5d6e8ffb568fd4fb60f6a1691af18d69bc9f2769f680feCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 9897145,
    "new_price": 21741000000
  }
}