Transaction not yet indexed

21nHTuPffXfFDfPvwQ7ThzH26mRtjWN71tpwtxESKgpDyWSbfbLWPfJZEwCbgoTKSHQZdvBswoYNt6SRE8eQhBxS

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