Transaction not yet indexed

21seemMKsky3GFwwLqB7pzymHV5A8yKCNE83VaYfQ6Ft4eFvxgxVsR9Stjn4ouBcprNAoa8TwNxsttyoS3sLhYv2

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