Transaction not yet indexed

21uxP6s5kSxe6gNRt6Kva7tFpmGSkahcYRyEqLCRWmuwDbMJsM6CrKVqsEmR1jXZs7qEpPBST1dc4uPaJNFJ6GaP

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