Transaction not yet indexed

NMmiXFTapJ8L9ecLujpcicLc4cCj9EtzigZcm25L2RN7qXX4FLPdGhM62BQMt4jHfjAXgD9KStiZFPj7yzvPJdZ

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