Transaction not yet indexed

1UpSEP81fz42AFE8HsEKNjuBWqfxMnVQGhuKF9RPvsvAsWvrWmB9H5J6wrnpUoKHmAqDqkiTujzu9YGse8VKEEC

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