Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047851547d46168339d8c463bb2f971c09df7a91fa047ab43f39d26248b9d348810f0dfe601146b2f39d24afe3b314ada090687f5b88d1a49478a3a736068eae49