Transaction not yet indexed

21Sx2WoVnx2m8sfKZPJCofdB391kT5pNnwjrtB95Q9n6uDu2q5rsf5G6DT1JWN4sHdFuCWbj7RUAz1DH3zE6NY8Z

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