Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c53e86e57f2aca41e857053401d34cb3c077009b06b825117f3560e1ac1ce8a3e1fc5ef6428880aec9c273a8512479ade8504259ecb1cabc17912e489f3e4746