Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a91ed6b8afe9c612858bc00496e96009f87a352f101eca27f7b040bbd53008e8d8b75296882f497b0fad43295136e385815a36d8a5d7a16c267054c09abe000d