Transaction not yet indexed

1NMVdZ6J2F2sUy42XmkAHSYzfVaxSTFE6r7ngig3qvFCcgXo39TWHQyfhuDMgSrnRP3o6oeESmTbccwJrFGTfF1

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