Transaction not yet indexed

SCeM7kMmvmiZSTUFGKA6FXuTe7hd4njpVdtxaq1GqnzU6LwPpwhkrVF7AwTHXgjEWFrLY4nXkjdJZF6F8NMBS95

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