Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040515a56c49d0ff353cd9aa721dce5293f98bdaa6a7f641dbfa14964f84152e5b743176300672ded1116fd72da9e139aa1eea67eeec1412a9eae52c7e1d128df2