Transaction not yet indexed

XCN8S2X1VGAF8fjAhUK4tokcjhQ68mRnRbJ4693Q3dfeE6gBHZpEpyvUtSyAVvw1BxaXvp9e1sUSLAJKV3UKCD7

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