Transaction not yet indexed

ZNnQzn2PobTXDh69Kc5bAnvz5V6gBYDf2rawAFFtSffqBxiQLDNAi2NSU4yJSnVwAS8M4MqwZcR4PyfAonnB8Vv

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