Transaction not yet indexed

HDFKnFmSnEARvUN9vG9AWwqBrxqJuZK3y9tzuMMtT29NRminmptX5oDxCQv5eXCwhNqZXoxdJei53s6bw1FmQjC

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