Transaction not yet indexed

SZ2iWg2TntFuRkn8fESkpbEui5sQyFZ9caBF7R5TkJTuGZQQ4PDBw6n9LkFaphNKNAa7KoJQ4VmGt7ozfc1aMhU

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