Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04901f75c46bed971d2a87012908c848f06ce08859074dc08bdebc61e3e76ee36479015c292cfdfa27f3c95462f753392f5ac1b77abbeeca8b795823c378e2ae7a