Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04d9c16b22d001d8821615b9e9dc25a38b510b0a52ba7f8047247fe8151b3c442f665f51d4466e1b0d4fca2ae4ab05766b732b405666a0d20bd1a1a5f0157a22b7