Transaction not yet indexed

HTKzA6K1nd8irhD9qKhVngaKK1zoGdsRv6gFdEF8RPqB2bKhDp7bkweuD63txS9fmQbVtDXAyU55ZLukBDow2Ei

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