Transaction not yet indexed

ErtsL28KhpWiP3NWMBpgVQGfkE18ZqRwSWgghCNiUYuKnjrQLyfUyVuvNjKvd2ufVb3QTfLHwfbbT2gZpoi7EnA

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