Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04870b29eee72fbc04c633993c43ebb4e62466a3ba3c9467b1c64b0b07ac5a18a77f355820ac86e2a47e91df7fd736beae033b9b9901184212c8f6e690db012c81