tx 0xf9a21fe6305bfc28a05821a76d5ab229aeabf6ce1d78c45788cbcfe5b27c7b1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 251129257,
    "order_id": 44024881,
    "new_price": 9870000000
  }
}