Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04f91a31aa59010480becb0e72d85bdc2e3af968aebb6551a3a62f0b9e3b3b9e78f89bc431eaca7a1410a8648ae4e57b6e1284b461fc0d29c55d328c5ff2c3867f