tx 0x7a0349d07d4d8d2f0c92f2163b8db5ffcb2c93b2ad7efd366e9fdbd7e9a22fcdCopy

payload

{
  "ModifyOrder": {
    "new_size": 19586377,
    "order_id": 48232897,
    "new_price": null
  }
}