jack on Nostr: What are these?

{ "id": "bf00eef812afc1175c8d5720dbf740d97a514ee7cb2afd8a7d2896ea43c78cf8", "pubkey": "82341f882b6eabcd2ba7f1ef90aad961cf074af15b9ef44a09f9d2a8fbfbe6a2", "created_at": 1675292447, "kind": 1, "tags": [ [ "e", "b6f980dc82a6c727968e4aaa515c6d2e9996c41300d16e737097e4375f4d5d14" ], [ "p", "e91e6142c3e69650192dcec500c52ca1a0ee9a700e8289c7ea1d9184f3feb712" ] ], "content": "What are these?", "sig": "0e864c423df0672301b21399d68c3b41c585785717cf669b11b81d98a6b51569f54448bbbe480559ed670656d419703364effba6c757ba4ad59779a52d3eeea3" }