Transaction not yet indexed

AMcPrqFNFeNxgUGzFHRbx5LjRUTRiW97ZnuKH1BujH4J6zMC2HmAaUgKEFEJyvn8Lypou7asP7STkTD6Z9ZnzoK

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