Transaction not yet indexed

21t53eGdeHBiZ8c16oKvXip4qHJTBhxQv1m1GTr8AHyGfSaQGPquBznFU34STaMUUPeatB9cadeYR64uYJDg2aVp

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