jk on Nostr: Who is ROCKSTAR?

{ "id": "59cd37ea0d04ea4e1d8185653538049e9fc1f2df2f65a5411eb8349d2b49ff1c", "pubkey": "70e9337788333c1e2c409d4e50f5b4b89f438b7a134192ccb9d2c79708e8f223", "created_at": 1700363054, "kind": 1, "tags": [ [ "p", "91c9a5e1a9744114c6fe2d61ae4de82629eaaa0fb52f48288093c7e7e036f832" ] ], "content": "Who is nostr:npub1j8y6tcdfw3q3f3h794s6un0gyc5742s0k5h5s2yqj0r70cpklqeqjavrvg?", "sig": "6ab4f7ee4ac4d6e08b249cbadf10bde97249d905a1a02b6a6ca85cb9c60590ed8176c803bf189d52cda0fac950220f50addefbc79045c327f81cb1d21dcad2b0" }