パフ on Nostr: what is it

{ "id": "d50398cfe0612ce2c6603ae2342986a20217c80a8b9edc2469380cc12984aa8c", "pubkey": "e69ab876eccb57fc1d1120d002ab577e921ac7be65c7ed1411f0aa022fd7a8e9", "created_at": 1722832457, "kind": 1, "tags": [ [ "p", "701d41fb448dba5ccc861598670617d2be8bc84a3b3b96e557776f7aea7c7cf9", "wss://relay.mostr.pub" ], [ "e", "37cd19ee453053334899dd8e9244c5ec465ce18a29799aea39a75224eaa252f9", "wss://relay.mostr.pub", "reply" ], [ "proxy", "https://poa.st/objects/552e7460-1d59-4f48-b98f-138c247ac0a0", "activitypub" ] ], "content": "what is it", "sig": "5e6102d0ae482329d934a7b189fea1cc3bca5bb3730f06d850e27d7ded67adc76d5775ef145f3684edd4fe3e97e10e7ba49743983ecdb3809c2d12a485add405" }