Transaction not yet indexed

RPf6aTYiBSSNC81rBLavk6kyjsAV6ecyrT2cN9EdsfQ7YfknhFj4N6QjPkVs2WM7Xm2GLDaK5bJMZFQnp8zLpYx

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