Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0473dda721761aaa33055ff356cbc7ebd30dbe363011a0b1f2f23d41429d0bb08e2189dca423ea31eab0142d1d6bca23b33ee99012a6e1592ccadecc43c6ae9eb9