Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0477f4f49d9f9e716455001a1c219512180d4062240b5e22f7f037d0721e5945b33f349aaf312d0ea471489d43316545315b56983ddc2029e5dfa64e98ba6915f4