Transaction not yet indexed

MLSRooC8GDg8DWbkmE6EzAezCb8dPmR2w6J7j8o8aN2MFtiiYzU5N3zAEcHnGT6BbcviTJhPzh8e6iTC7qUhPzF

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