Transaction not yet indexed

2su91mgvXb9eUFthn32UwFgrwEQAhmaxdPoQY8nuRvhrc94mDc8fySv7HgeBzVaYVx6hcYEBLTMpnwTtUTqUbNmc

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