Transaction not yet indexed

iUmtEkf4D9EfCrgRMMwHPPte87sHyPgc7HoR2GefLrUKKQ5cZnkfpHxnZwbtAz9Pi2TYrHLWq9ysBXGDZ9M86zQ

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