Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047f2a7bfd2bdfbf49f26b2fac27516ed66734bf372b2e8452112337ed142b945f14f8e2f789f7c28605406af1db8761333b71f67ba3b4bcd2272c6bfec5c564ce