Transaction not yet indexed

YyUSw2r5pFcPrDKKMB1qK54YtQWTpRZLPmcHiNRJeBnKeYA4YoexPvENVVNHCbddtGaVj4rUBTExNAdJK2gvNyH

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