Transaction not yet indexed

21uWzQe7rt5RP3gcmR5oCoeo7M7VwsrEp1DX7dbHnd1681ie6S3SXoKHoQrnmP8zq8B8LkKRqYVBdmeHCAPHoxt7

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