Transaction not yet indexed

AssRSSn18a8QGGQuWqsn1JLy9LW3dMAWcRgMs9GVJrvAmpuxr7LPW9sW8GggbtgEFjJ7cCekpwfxscdytD7UNQA

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