NFT Metadata processing is not enabled on this server

[albydeca]

Describe the bug
When accessing

https://stacks-node-api.mainnet.stacks.co/extended/v1/tokens/SP3PN1GRGNNV6KKS47XN34TJZ6MGBGC40G7KFEGMW.cool-ape::cool-ape/nft/metadata/

The following error (HTTP 500) is shown:

{
    "error": "NFT metadata processing is not enabled on this server"
}

Trying a few different contract IDs result in the same error.

To Reproduce
Self-explanatory from description above. In my specific case I use Postman on Mac.

Expected behavior
A list of JSON objects should be returned, of the following type:

{
  "token_uri": "https://pool.friedger.de/nft.json",
  "name": "Friedger Pool",
  "description": "Enjoying the stacking pool.",
  "image_uri": "https://pool.friedger.de/nft.webp",
  "image_canonical_uri": "https://pool.friedger.de/nft.webp",
  "tx_id": "0xef2ac1126e16f46843228b1dk4830e19eb7599129e4jf392cab9e65ae83a45c0",
  "sender_address": "ST399W7Z9WS0GMSNQGJGME5JAENKN56D65VGMGKGA"
}

[rafaelcr]

@albydeca the Hiro API doesn't support NFT metadata yet, as the SIP that standardizes this has not been ratified stacksgov/sips#44