Transaction not yet indexed

53i5hWSA8VJNqwBtx5LMj46enNKNh2mAxN1bCg6qG9vZobHgf9Tv6TsTfQnXv2ZHSdMG9vBtSFQRmCYFjwg2v1X1

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