tx 0x5b99ae25f01add90b8c3529b7a74343e4e901e9a6e17b06396a7fefb88b8ab9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1392941594,
    "order_id": 14448584,
    "new_price": null
  }
}