Transaction not yet indexed

PuLgAi6m6GSSZgi9GxncfYfmoV29Uar1kPfLuSBA8osggt9L6oxvfdD2sYnbPraTGtoFiHcnRJuGGaxL7ZQoWQQ

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