Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ef6ddacd0b89303ac303f7b486a1722cd319697ce7144af9e64c5ec579d5e6ff9906b88aa88ec3c514715b48e2118853f13dfb665dfd8a28680e30dbb759f12e