Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b939e89c8747348db0be911cc7ddf394bac738bdb436077f928d55b8fb590f2d1cae5997ba5176a8ac3e77dccf93c66252254546467d132f078f177d57595e8d