Transaction not yet indexed

21BNkhrgBTnKfog2sNdc7eL53TgCrpsQNLVVuL7dUQC8YvYaUtJbdmBDf16iXh4zQ2UMFVWmUCMn3wNEMMp2sUEB

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