Transaction not yet indexed

iw9MwcvpMyxVvwBwgZ6h2PCMo1oV2wXnnAWMapxyPQMLWXZPoWPuW8EPLsJ5uq8s3i5ZBXQE2FxVeprV8DXWEoZ

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