Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ef51959ef3c16c6d2b1c8931c39ae3aba3eeff5341417f8a758289703b1f6a175caa4e7c17e025d953b0d47dfe61d30780a301c58d18c3df1824e413da136ea6