Transaction not yet indexed

NMvE6fSDqWqFLyn2S3odomgvhHyuCS4ZQmspyx9sF3GMDe7vUKkgfr1zxjZGSZcbEHtHJuXCMWVnCJdrJEBbBN7

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