Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046d7ef7cf0ea0439be74dda8d7bdb57e4016e3ca4dff22623a0cf36062d523e6ce4effa4b1e9cee91084d841dbcf8d6e37b28f1bf707faab6aef0da936cf1e0a8