Transaction not yet indexed

2Exk2JD5okdU6DpTcV3rz5NaPVKNpk53qEaVJBuj5yGPBeQsd3yaRwf97V9tdfyGw5tmmXpKQbjCE5uECHD1TfH8

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