Transaction not yet indexed

21LCu2NdgqCCo6GQRMC8xo7bX845H1jdnNmJB4cgJTUbBVBcqohFfS6wpbnmvqJXzF82iDiTGN5zaJod4g9YmTs4

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