tx 0xaad63d8f6ad2e550d7dd2e38bf2d0f143eef0613de1cdb4e08b375b6a2203d8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 173708864,
    "order_id": 10874232,
    "new_price": null
  }
}