Transaction not yet indexed

664vAGnP7QCyRhacfuuF6r2jAZKYFqWJWTtzp9NmGg8pQxSYve1pxkuGJSGRAeUAnZSH7yfjPqYs79bi7LrEmwiR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.