Transaction not yet indexed

NDgtRdqnnFW9eyjmNWG8dPdr3pRfaSc6RaXZBcD1hnz3jMBEzakcAzH8yK5pUm6q4WncruTS45qvnWUoL23eMz2

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