tx 0x87e4b6caa95af22e0e9b5e1e1fb9342a6347e7e265d81e355db88a7dac88d3cfCopy

payload

{
  "ModifyOrder": {
    "new_size": 5095641,
    "order_id": 31967424,
    "new_price": null
  }
}