Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048c5d0ab21e509cfbbf5d69a0f067d3c4442d493bcb4e7a086a71eeee32f84368e912eeebe739c9005316d587dada081a621111546d104bc0ebe4ab5b5836f7b6