Transaction not yet indexed

21NfTJN4exSSGaBeWShSKnVACsnJNJaVJxAmJtAXyqhacQ7WCDyqYGGphU3ntsCZoPgGemhddep2djvmYrE5vkGp

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