Transaction not yet indexed

znEj21rpV7nNAd9AsZgJpDVHym7xAkhGAUcVq7iEupTNVT3Fg9hgNxRC3oxWzzQPpnaP5BiPpQfbAmafwNGaDp1

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