Transaction not yet indexed

MC8JNjows9x21uPdYFufn9DDRjx3BFvaUaPN3pP3AEeFAeqJJSgVuJx6QZknNFDbBL7n5cvUZmFCXDDB2u39cgX

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