Transaction not yet indexed

cou2pNDC42VzCpKHeWRdQpSdzfD11fcCpVkb5gjwEfhjJs7rgjnc5LUDGUFrrxciXad4m5c1aKe7ug5i3HgpcFf

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