Transaction not yet indexed

TAMvkSnsGeiFvG1hUUi2JdujwS5dXU18pnpX6nUgtm3ABHebJKzgeXx5GWJVh4jygvTcmioZBDfYAPGg6BwWxLS

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