Transaction not yet indexed

ppLkJcQZ3rqhzAGKzm2goDoaMY56hcJtcDKxtQeRLr2dBEHaapajbFgyUZWP4WLJRp3rYsqRZsUbfFLkZhfe4Xa

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