Transaction not yet indexed

21S7PgAwo4MhdJDV7pWcR7sh5pHTFgVWUNxAR3xBbj6Zo7rh7vL4keHGFNT1soQuyh5YZBKHetQ3n5TnycKQi9zZ

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