Transaction not yet indexed

5ffkZrrAqcm8Gd7SLpZcm3LBoBZsBYjw2n3mhHag2cupeZFszN5foAh5zQSkcb7dGzxw6Py1VvvpspETEh5NyhBP

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