tx 0x0545b6363063e62a6a60389c2f23f540c6f1f9e39d0e5326a4c837f7d1abbd6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 12144796,
    "order_id": 10592327,
    "new_price": null
  }
}