Transaction not yet indexed

21U6dwLF5MtAEn7rMBishL5RYhNjwBYpkmJQZHwxYC4F4WLHrHjk88AznAyRSJsuRhWrbVFvjsjPhQB3piDL4To7

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