Transaction not yet indexed

mup9uPVkvMEENg9ifHJ7dNWxiLZJSfeH4v7f8x3xpwbn1mEFBBjVQdKASaiEu4yZue26YQyL8eJr76tpwbtkJxC

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