Transaction not yet indexed

yyYMHkWChAujfw4Qy7vn5NzuMrNEYznFtuJ6T5c2mfg2gVFMcvuJFBMZo7igUTkS6ABx8TyyjwutPETTTZ2Pqrm

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