Transaction not yet indexed

21WkELCS7KsKpHXbygux2ML3BFMeW5f7RBQkmbPkrZL5BknyNgM53PmE69xEeZ9jbwXuT3VuGPdvyYHR7JXvR2X2

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