Transaction not yet indexed

ppg8y4B2RAZffMUaoRqysVtDWiu97SAQQCp4bH3iJynLxw2qBg8npn3pGefXRhSs6gkYDCfYz4fi1ssUYPCypTS

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