Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046e2191bb51b43cd5a3ed7b814d559101059e629b0daf97bf57a4dde509a6ecff9b8f34f18251dc7a505a231cff4aa9a3b437ba6b9242e5e5703acb6b0156c44b