tx 0x375d69c6b4b59a6e3c91a4ab98a4d7bf1e7e2c6b692bfc6fa83f48d769f5fdbaCopy

payload

{
  "ModifyOrder": {
    "new_size": 8682046,
    "order_id": 31636947,
    "new_price": null
  }
}