Transaction not yet indexed

YFXPb8m265P8d7QxU4Vaj8aMkCZ9gxEPrrx87nEJC8sqCBMwJGGYGnPTvDQrn2TQCAdqBdmVZ2atkc9YEPZN1Ub

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