Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042c46a4686cf18cf1c0ea88727df2402063711bdee290685c0c39f34436d363f5af2bde3cad05d1cf2bb0af353cbffddcd5da664d2adecc45a31e66b31a1b420e