Transaction not yet indexed

21eMBsVVL7rVQ3tnyCzdczmwb6KSkkma5W5zpAKHi5giU9b7tPUzEQUFJkFfNfaxKRQcajJXmY3hVrk4aCQ3MzhU

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