Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04519b6e721ddaa194ae4517252bcaac1ca9357d78c39906b17c7b12460c5b86b88f14da33d34c6c744b5e782d58546c441c331741023e667daa21796bda8ba5e1