Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049f581a49b47bdfafb2c721e6da62ad2af16542f0e161019a8b23846a26e8b0f27560998bff106dde16ec365c4c1cff075efb46e25872636cd4f99f2994774f73