Transaction not yet indexed

3EXS279DZ3UQLDtBrKa59GvocWTcYvM3JUYqkikMZHbyWGQGAYF2b4ZGuvch4U4vjEWTkN4hEHPKYQJERPx1nCM6

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