Transaction not yet indexed

MtBLLWVGWEeiyWQeD7Ru64LjgbJ39c8191CUgWFfvzGXriCQtCKUx9yjoFULBMLkKZH24sFgASEiMg7ZJZcZdaM

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