tx 0x9318204309f1e2c4c6a4ee4def8cbe1a6a40f10b8b0b71be4c307f9ca10c603fCopy

payload

{
  "ModifyOrder": {
    "new_size": 391378307,
    "order_id": 18216733,
    "new_price": null
  }
}