Transaction not yet indexed

rb9WmkTT7KoHDp2Ho5FwmJrAA5iDQgUgqXnKcg2QwHtNs9MpsGigY2DyJTaD3gZpAHCeovSDfJQ7yYysqy3PgXq

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