Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04278b2142ffe4ea24366cb74fb32b0216c7dd277e77e4f934348289f9810f368fac5f1d1c2446d840ed94ab2d2b4b4f55b377e3afb0549bc4283b61bacaf6ad5a