Transaction not yet indexed

Uj99QQe8QXwHgASrWuR3Zq4bdftDQNtQAVqosaEBvapDG8W8sqQd2tRFwM8CZU5z7bhToje6MMaC2D2g1C93WN6

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