Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0490c101b105276a086f42e8320860d255aae9f6bd438d527c9ae837b03d2c6a56c2756b2fc84d59271bed21da560b4d6251219c69f278ddfd53ca31addfbde003