dove on Nostr: 怎么过滤消息？

{ "id": "699343d78087eae4d44dabdc6d5b4d6c59c33421cc0f2d9723550f9b86b193ca", "pubkey": "04014ad0c65b3e83ed9bbf2d50ac1f556402d6e39b94b1b6fa7d1694e5a7f249", "created_at": 1677080930, "kind": 1, "tags": [], "content": "怎么过滤消息？", "sig": "4181fd312bac61ea681b22ae093af68031bd486c79e97410b035a80cedff8c5889834cb3e5018bb4dc85bdfaba10238729afee86fadd20b5ae721d8a74daad08" }