tx 0x9fcc9c8a24a7d6c57a1c1f66e1839bbdcbca56e9840e1e1aeb3e5aaaaf0f5d6aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4822166,
    "order_id": 10076156,
    "new_price": null
  }
}