Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04407fca5d20dc928b50a12d9382c517743f7eebf352a8f13249c00e26c290fdfe22b146c65a7b4aabe2fe23fe410e365c0881f3083d82d72b6f90feaf2ae9f9a1