Transaction not yet indexed

RXa1jXyfkNtQ7jjRzpQE1zziJtnttgwvN1WzFqEuRLbQQ4nGNqnyMt1Jofj1AQ2gkYgdA3ioTo8pxW1dui8YrYz

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