Transaction not yet indexed

ppUHWJoHiCtDv3r8TG9rbMHTAREWBvfLqfwop3FKZVHFDsgRgtS4ntkT4DxmdfSefkGCQqQd2WNxA8r5dhuRSC6

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