Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0423a2753e87e35addc6f2569b314016ac983aaf0d2e8003b49ccbbfbb5f96a0e7975f217eafca792f21a527c56e4ffc521525d1646d192a032310a40a32b4fc9c