this is for Bitcoin but it might apply to your nostr key ?

nostr:nevent1qqs2sspleamw6w4ffct29f7924ne7htevp97geagsghclkfd47put7spzpmhxue69uhkummnw3ezumt0d5hsygzqe2ndz25zyv4ej3utdrp9zhs3k20xr660vpj4c48a3z0ktq7kpupsgqqqqqqst2vsnh