Transaction not yet indexed

21n9nHe6Vw2DJBULYhpYJ1sDA7ozbN3T4caaZyehxiH5aVrHvCCbAr5oZPpmG6vpDALxZ1VPHN5ZPcR5FdDmYutD

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