Transaction not yet indexed

641ux7FktQopnWHFzRBDqsZCfMmQQTCrfh9C1NPSfEtsxJx8SUdddavjJrBpZPZXa6c68SoAeVepLMg7WcLgxcNq

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