Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0477ca91d107dc4788880dacfc3277d95b15279ecbc63a11d93ec7bf13512815c62104d66074be0867b513c61255815324fe09b7d9a9134e24fcd955550045a34c