Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047a3a1223cedb6ea06e61ad21eb328981f2ddde406bb9969cc655fab224ceecf4c6228c447094baf3a298147971b29d03d1c1ab8e1a9cc06ad2166f12df40bba5