Transaction not yet indexed

21ac2oKNrc5LJzuBJypWR2CqerFGoPp89dZ7v1dQKF4s1SWe1JoSAfQVGU8KdfjXwAB3YVdfkcsWzBtBiUtRR2eZ

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