Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0477a3852d539ea074fbaeaa8895cf9c69195a834b426949dcad8b4809b8cf151d852b440180a902845cc6d13406cde27d262db240ac526e54f5053e01bde18baa