Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046211fdee4b9552d0e419809d50c44cb6cf8c234ba75de80555e89156656ae99720c8326ba6e3d8a0d229db41771d5e1a770473917ed619d0daf68dde3318126c