Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0487b5d4c3141954e64781045506bb0114ef7c9012a07a11e370c9c060f0e92035ef2999a3e64a2a18ca6c9561d3d63ed2c76c3899aaed47fc358cd3cf69d035de