Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04642a0230792e4fe938af95e95bd46d55113610083f02e9b0c9f836161f7c84234f6afb647b76ebdf36106bf9b59b3da05c60f8097f54e13a665cb8108ab04102