Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0491e080515d525b72634819549d22b1a0a6804fb9d9269f8b27793384ed8ad19dc04d8c21570bec740d3301806b87b43552131547deb5c8fc6ed23926688c6f8e