Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0413b7c4972df912c66193afb330c12a90aded52487f4f349be465dc0d1e630004c1c33c6e3505f1cd23285f8f73011aa7a04d2ae1ad2cb48c94895b6c490001e3