Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046fe21b1b25ae1a971c59ba21b08c144986f83a274c7507813e703e5d4d23b7b1dba249851dd0db45c72df1543188ee121b3187d0634523a960fa2bb34f14f622