Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0450439a0e9561e686befc3f003ac92340f3db1ab3a242573307ebc5d172cccd160842ed655faba3bd434d9fc6ac8f166db51eb282b3b69e63f4680a9d4693449a