Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0490981c9c04460cbf0f04dc054a9bc31bb2e9baeeea21e57b970ab7753c7b018450ccd943e1eaccc8a5c229ab2169eb6972dc74596aaf0b677821f0622a44127a