tx 0xdefccc80c9e28bcf3c4b07bea6bb3a9b3ba09cde7876b480c7d6e5ae2c35f3daCopy

payload

{
  "ModifyOrder": {
    "new_size": 327157116,
    "order_id": 10734346,
    "new_price": null
  }
}