Transaction not yet indexed

SS88GSyGzAgZGkkZtcYbBYJuqihAD7LHmnvbFMWfpeLptorMfXUqh2ce8dnrDj3HGpBx5ybBdKBv28sP3ADqWW4

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