Transaction not yet indexed

21XsUEFYatNbA5Jdt5jdiNsd1EcEe2yY4Ap2fTwNTPuL7GXUpMy2eWJmTE5cwLSFXb8siJCzRScFiNZXG4YkR7YM

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