Transaction not yet indexed

21NSSEEKWx4amVwHXTfKrYEgY43sEzcm2pwU2jmR8ALBQn68kvbDC5XHTMnKPzaQby8ZeE2axttn9C1SZ2sJdfRG

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