Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04646de3a071455f19605fca2f71cf2d5daecef02e4c9444bbd094cb0b114c7c1b49cc023294f3e9c1a7c9f88e614f98306c1af15b8fb8b40d05cc44c4da4956f8