Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046a454200df7c0b0f21cbce90c0f3e4fe1e88a0c32fd9bd0f311872e03a11c9caa6732691487ab812602045ea5f3eeefd0bd88ffa700578177bf8a8158cabdc57