Transaction not yet indexed

5ffYNkZf9cWJgNnq1wjKb7PRqVYPYTS8JvCwKLyoVn9mAp2FPG7EpRV4aRUAUFuEkDxo7YLEMUMbMmonyH78joyT

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