Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04554cc6166455ee316dbd4634a991988fe29180a45149860c8c00904f44dad048f31b28068e5175e7ecc2e9cff506c10873c78c90c3e99ad03a65c646aa77e10d