Transaction not yet indexed

NF1TzafTRTH9XvmgCgnHSP3N4pMxJVHofhWsnGYm2NNAYbTnrfdCCaXnTPsYWPMfZ8RfmRBxdqEuvNNwtL1Tokb

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