Transaction not yet indexed

21XF4fKJ5mfQ99N6FEKn5yeJVe3DbUjE1HfzJteVgofAtYvCMfPyD4M4zF4HMRpUdrw9ESBQ6vPicUPngmXJKFJR

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