Transaction not yet indexed

ujMSf6b6mJQrBdSdniZ47W1EfNKtTm9BQAHkJCs9AND7udwQtXpJsAtwyq5a8tnL7nJ7qrGnfmWpzbpq5BZ6DL7

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