Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0446873ba317d1c2d5d67cd9e29ae38bf46069c5338ecf11e3034f7eab71935036791b1177ba49aa5fc07a514b5af2f8253ca6af8a8e5af685dfabcc43e7b56c65