Transaction not yet indexed

2u88Ep3XiqeYjxbtyueTkPu3zHTj1WMYDPGDPXCkAwh6jRyumzD77t8ruiyDun6uMa7P6C6dNF5ZfGpRd31WEm7Y

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