Transaction not yet indexed

YMXhtKJJx8qJ6N6Ghyb7hk6ypTMQaXcZoPZJpQfP6CxFjpQ4Lkd3NCdww1igZ5rACr7tKj2y3y4GDCHjvWePPuA

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