Transaction not yet indexed

21fBLn3AESaa6LPeKBJtytCcw3K6NVtk3Syvsmee6wunfH96uDHADCsXMPmSeDidRsaxVc5Zhm6cr5PYgJcKHTU1

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