Transaction not yet indexed

MBUB3jKAnKBEmuu8qQ9eXss6iFpiNBdvjWZHfYrnEfXJGbynYSuM2YsYgfxdYCkEL3hUL75r3iKUUqReoVP9faF

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