Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048a4f0873d9f281189e60e8af2a6cc5f3a11c44e27655b4d04c58aabc2c9a4722079891ecaa4de1ff75f00ec030ec94372adf62ad38bfe51ae27aa2cdd71b5a61