Transaction not yet indexed

YiLTTM1SxjnmbZU6QACSRZjthdTTkH1NpAQVGCLbVTMqaPFyLdg8Yqyk4Zix7T579aA5KbGkUe1uq8ABLrrNzdZ

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