Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047d9a3d63190e1ca548ee354953eb7298cd0af9a15269278cdd421fb1480b963a0d2f0db487b13de40049cc50eaf097244c07f1503f8fc9c22f17a45cde4dc32b