Transaction not yet indexed

SmEpfHRyNsC7u5ujeSSx6ZPgqv6qcYiKgGwYx5TsTJS1vcwTSk2XCVefs1vvVEEjAMX6E64kvq9hxg6XWe2bbC9

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