Transaction not yet indexed

21ikSxsUhL4NtYCCoev48tGgNDeAfdqWk3Gmp6vq94dj1JQN4JqA1vXxpBTfRCp6yoddmeD8SMuCsUT9kbPYvMFT

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