Transaction not yet indexed

ngnMsaN3nRxnXAPD6kHjhW9EWWbaj5v5Fzu4ccV43RZFBawy2HR1A2Th1wtT8UNsYV9QY4QtVvcPbgyhhzLAU14

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