Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047918c5acf0b90af841828b7d400abe0939f76ba21fa3ed36917531a9abb737157a1dcf5cdebb9261cb619c3d737fa8ba1f28759fe5340d216fb508775f4f46ae