Transaction not yet indexed

1MUbVtYps6eDER7Jy4xD5h7CWR1wKrFds974WefpcP36WpQpbSaadxVQu2yYFSEbyxCwaAMkf4pkXGZsYG5fQLt

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