Transaction not yet indexed

exgnaKyfnY4WqwP9MbYRUNkCDdmGiv2UZXJCqq4HSpJrDMDzZ18ToPw1eSaBi5ofSSGvfRvNvMvNRp5JVLyE6sM

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