Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040d9b87176b7ff09bf821a60a42535c1e697c0d3ca087ede72404c8d092e70183344d213e9a1858476e1e0be8d63ab7e247aebf7e4ebd0944b7ebb8c234e9fb2d