Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0405991011db114b7bd8e68cd57a787e4a5c141f38fbb05e162c6b5cbe3838a83277b3f46e9a91a17ee37d4f068691d852563da6d8aae4604b862c42daf6df8a7b