Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04efc60828a53efa36717525fe4b489fe15ba4e16b0cba2415347da95f2e3626b0427d419b5b32f757bb66e99f3ffcd3325cf6d1f696f25775c42c9890dc819968