Transaction not yet indexed

YSaUuM1EZ8i591ZgbpBJL9hppXuq5pzWy8apABMTaHqLcZi9GLcLnm13KP4cdQgUhqS3pwChEFJsEYtNuKGazd7

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