Transaction not yet indexed

5ffF5DeZfFX77Xy9RW8bAv9uaD2g3rsqgwJVRkxbheNGxka9nDBZbWM6e9MR1BHdDV4YZSUjVbvf8FGa2HyNNu88

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