Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043a8cba2e55f6717b585baa87d264adbc7c98e1c15af9901363e19f5b05e03f4ea01367db721786dd0e07504e546214425528b63323a864149fd35416e298257a