Transaction not yet indexed

21UEBBQJGiESPSbqG5twLBJsmyJe95DfH8LoMHo46NxmN2prqvcztwzBSWe3TVdwuY8CMhZfZy4kpp9t9TdXXTuC

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