Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046ff57f1fb7c8ec7a440a3350726ca9ab767945bb727861142bc19e092231dd4befbab0c3dbc427393760f6408a99a6e3daa21f102b1c0155e4c5592f8a368647