Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0418557ab6254c2fd4e83eb64c3e0232d8dbab21d71acdbbbbde04166b2e0c9e22c9a127dee2bbc65208414c0a3d61de203be2a13531df504ea2210b161c2c6771