Transaction not yet indexed

ppLDexW9g3Hkx7jJbHgYFs7mrL9UmSuwYrToxiSnt16HXDoXnaHgQnLWcMsgJ2C5rJxzhKoVXf7VFYwZgNeTQj4

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