Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045d19dfc7c6ca4d86f2805c3ad3f055b010aa4eee6bc15f339a6a6bf77268c48841c80a3bc21814477ad6a8a036036dafacab6eecb1787cd5b458546349258271