Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0403a7310024a76f180cba9a1323d286dc88887fba12919e1bd24b467e3fedab7134f4ed6bacbd9760bf297bc424fbbcd30ca01fc2a22155345319251c87ecbe7a