tx 0xbf16808eab8ff3d1c54be0dcc9e32c1c0bfc5a7e0c5cc8f81ef82ae55dc7417aCopy

payload

{
  "ModifyOrder": {
    "new_size": 16233693,
    "order_id": 31238495,
    "new_price": null
  }
}