Transaction not yet indexed

21NtBGXrPY53dhsVPGWJ53KDKAHz4dLE6RV12zVhEQ3AXza696UR7ULjD5yCqSQ95X1W2GeApD5FFZ1AJnV7xTAd

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