Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a3b7df3d197665bf049278d19e72e9db18d6843d66def10d5c6eee4119bf80a49cad39d907dc301358617ae5cd96b90e0faa4cb930ce20df2bdf5e98bd65db0c