tx 0x5518bec815b435b3da2ca5750d40be5b32c7cae6ce2868bb9f08b5f63d7cc3fcCopy

payload

{
  "ModifyOrder": {
    "new_size": 6246728,
    "order_id": 12011253,
    "new_price": 10394000000
  }
}