Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045477557fba6fd1ae1bc989f19123f53e4f450ca995e5ac5e233b9e5c9a8f8da300bad3101bf55174bb3dede20b9a996f6b8a12ff219a4e772df6853a3160b908