Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0407e3c5aa41a64bab95820c49b03f02e8880aef21207249c8fc72f040b82c2055a102cfcf43539021adaa951bfd7dd1d8ea1db65272cde4f12cd6119fc9df1a7a