Transaction not yet indexed

21MXTTJ9KXvrmCnxacuem6cX1DpA7ZbZTf4k6gQ9WBUi7cozg3XswHi1iWPQLdJw2GDz9AQBfxsUE7imd9TsbZX7

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