tx 0x9a8fdd42a56239192adf3e97585f9d5501c923522e8927f16b0b27284f7b49c7Copy

payload

{
  "ModifyOrder": {
    "new_size": 1162773121,
    "order_id": 403878914,
    "new_price": 6463000000
  }
}