Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041b89782c04e53e8e4732151053d375a6f49303b88a804eb13173df5e697c7c9ac43d42d9afd62e41f7f2b674777afeb058d8e2fa81b9f4acb9e7517dd41bd77a