Transaction not yet indexed

NU56YadbNy4TJywNkN25vnocq9LpkuQwuG6BcFaTdM4oZw5viAFK8YB9qaKSN8FEaViSyWb8FLsKGF5FBy9M7Tj

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