Transaction not yet indexed

ppTkakPhmHe4mybbgCWGGbPiVSDeTdfhPDrpCggryox4GgCHbTpVEwi19qbJmujbAv1XRbMoHuSCR3NihYVm4KC

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