Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04056280f747b1345ca18f650768afb5f4d5af7d2a2bf5c4e938d55dd1e3858bf485cb8fc773d151cbd6a8efc04fa1baee935b49e62c70900f65903e55353155c6