Transaction not yet indexed

21Xa7mMATqZkBW9DMzrUEevAcRmh7sUbdZAAf2GUcEkLLd5ScJE6GWZRAVypWzHhz8USW1pnbFGrnwSejgPQZG9f

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