bitcoin on Nostr: 用周期过滤波动

{ "id": "1357ef56e5a8425fa101d4ea2bcb835f8cf258d94bc1885c5a327d32f495181b", "pubkey": "5f60854d120b52536fd76cce3ffa34e3b500c1f29fffc320b6c47662e39845b5", "created_at": 1677657277, "kind": 1, "tags": [], "content": "用周期过滤波动", "sig": "d384cca3e8faa86c516e2f0e5a04bd4da3003c85e1d04b8f585bea645e71ca9d07cb519f53a38a7a5a2f9ea51fb6bac55664cd438d9c89ced9f4e2aba29dcdd3" }