Transaction not yet indexed

MLpugqKpMph5xKdGNVnuCedM5ekDxdop9qAJhRoVJihCxVCJfqXf3dvR5zANzYMz7EQ1JFgoM74WtrYfgAEbNVw

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