jack on Nostr: only one pubkey

{ "id": "d571cea700514df350cc7ff5ef2ef0fb6aa6caa06bd29b3dd3ef9ce575bb998c", "pubkey": "82341f882b6eabcd2ba7f1ef90aad961cf074af15b9ef44a09f9d2a8fbfbe6a2", "created_at": 1671637149, "kind": 1, "tags": [ [ "e", "2df3e423e35ed5e2500d1c00d383d33649096e6898b5e1b8f86e5def7215b585" ], [ "p", "36fcac9b126ee65e760e0e8f4e62020554275562035b40ca1151452c6f96804f" ] ], "content": "only one pubkey", "sig": "6fd40f4bc8e2cb41325f408051f0bec55fb23016a7774926bf7470fdf5ee733538330f01c4c1127eab6d88ea7b78686e788ffab6880187a2984e7d50a5ab12da" }