Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047f81ee65af6251a45d3138795de35ec110013273f6613933106c8d0cf65f68a36a76000c4f8b62827a4cdb809480b6dd73bebcecbd7f210554d68a38be1a237a