Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0425556dc271ebc4a1f1fb91f97674e7beb7a601c1fd74cbd17b66c9a806922089568e3cdcc1aea0c670e3a35a0500f75198ff7de38257fcd8dc7efc2fd09fe303