Transaction not yet indexed

21XWmRNzP2V7yo74mufmjyd8mpnFKMLSCokgiLAAtrpJTy3x1u3AeA9qsjpDRFkfEoY3udbGQt6tAz3c8SXVebnA

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