Transaction not yet indexed

YMMfSs5MFaWpbRt8nSPYnr9zhYNskZZ6crCqXwnzRHBRLuMgEkneYyUwiA4xicU9g8tUjnuTbhFh17ggFRwyLZ4

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