Yowie 🦧 on Nostr: What is this from?

{ "id": "c23733a3a65c5fce11c3154c8a0b04476021c34610ef7edbddadaa4515160c65", "pubkey": "0f54d93c9c2b04f473be0e1e302ef146182ec9de32bcaeccfa44ecc7def64a41", "created_at": 1705217167, "kind": 1, "tags": [ [ "p", "bec28ae409ad11fd50c776fb0c41a45789dbe5f26abcaa9e89d46522c1dd619d", "wss://relay.mostr.pub" ], [ "e", "07c09e80857f291d5f7ee2ef0ec38c9de6aad0410a65002428ee76195816de9c", "wss://relay.mostr.pub", "reply" ], [ "proxy", "https://poa.st/objects/8c4b8257-da8f-4bec-ae18-ba86ea9f3d92", "activitypub" ] ], "content": "What is this from?", "sig": "b3cb573935ae39541d8a0ab99a9e66db9fee8b8d74650f2587fcf6a81bc7551d6cd4d800d119bfb5b9cae6343b59be9a0b52730c2d344f58a02a95a801540cb4" }