I also further enhanced the block explorer endpoint, adding this for /v1/tx/[hash]/details:
{
"wtxid": "e327dd4ebd756a127b8e9c630f43ed870eb0e248767f99b629d4f11a601b200b",
"segregated": true,
"coinbase": false,
"nominal": 157,
"maximal": 373,
"weight": 844,
"value": 345274,
"spend": 344809,
"fee": 465,
"confirmed": {
"height": 900000,
"position": 500,
"sigops": 6
}
}