Transaction not yet indexed

nX5zXSrbqHQd1SjEPXLfVqDBpyjgmQadsKrzfhbhpKSqxq1iGb5nwRiZ6qFzSLFSugFhWrBQ1MEtMSCLaiMhSp2

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