Transaction not yet indexed

MkGk2bjRq4cyJcERTakd2yJDAQXN3HECs9JLnvZKfthkQaU8zEJadLNSFWuJQdUisZiR6SQTMKKBVYNui7cVEWK

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